
Armando F Siqueiros · Internal Medicine Physician
842 California Blvd, San Luis Obispo, CA, 93401
NPI · 1699758540No reviews
Insurance
Not specified
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92 providers found
Looking for an adult medicine physician in San Luis Obispo? Most patients narrow the list by insurance first, then by location and reviews. 92+ verified adult medicine physician appear below.

Armando F Siqueiros · Internal Medicine Physician
842 California Blvd, San Luis Obispo, CA, 93401
NPI · 1699758540Insurance

Soquel Schafer · Adult Medicine Physician
84 Santa Rosa St, San Luis Obispo, CA, 93405
NPI · 1215442991Insurance

Insurance

Gordon A Ryan · Internal Medicine Physician
1010 Murray Ave, San Luis Obispo, CA, 93405
NPI · 1396824546Insurance

Insurance

Marilyn Mae Mcgowan · Internal Medicine Physician
892 Aerovista Pl Suite 210, San Luis Obispo, CA, 93401
NPI · 1417586835Insurance

Christine Stoffel Mulkerin · Public Health & General Preventive Medicine Physician
2191 Johnson Ave, San Luis Obispo, CA, 93401
NPI · 1134392608Insurance

Justin N Grammy · Internal Medicine Physician
1428 Phillips Ln Suite 203, San Luis Obispo, CA, 93401
NPI · 1003254483Insurance

Central Rehabilitation Clinic Inc. · Internal Medicine Physician
1334 Marsh St, San Luis Obispo, CA, 93401
NPI · 1811929417Insurance

Carl Curtis Peck · Clinical Pharmacology Physician
5955 Balm Ridge Way, San Luis Obispo, CA, 93401
NPI · 1073755302Insurance

Samer S. Othman · Hospitalist Physician
10 Santa Rosa St Suite 201, San Luis Obispo, CA, 93405
NPI · 1437476439Insurance

Ardeshir Ali Talieh · Internal Medicine Physician
628 California Blvd Suite F, San Luis Obispo, CA, 93401
NPI · 1467454819Insurance

Elliot R Klaw · Internal Medicine Physician
689 Tank Farm Road, San Luis Obispo, CA, 93401
NPI · 1568524130Insurance

Adventist Health Physicians Network · Internal Medicine Physician
892 Aerovista Pl Suite 130, San Luis Obispo, CA, 93401
NPI · 1174381461Insurance

Penny Ellen Borenstein · Public Health & General Preventive Medicine Physician
2191 Johnson Ave, San Luis Obispo, CA, 93401
NPI · 1588830863Insurance

Insurance

Philippe Duhaime · Internal Medicine Physician
Sierra Vista Regional Medical Center, San Luis Obispo, CA, 93405
NPI · 1043692866Insurance

Coastal Concierge Medical Practioners, Inc. · Internal Medicine Physician
620 California Blvd Suite R, San Luis Obispo, CA, 93401
NPI · 1366392987Insurance

Philip A. Borgardt · Internal Medicine Physician
865 Aerovista Pl Suite 210, San Luis Obispo, CA, 93401
NPI · 1952326498Insurance

Julie A Gelman · Internal Medicine Physician
1023 Nipomo St Suite 110, San Luis Obispo, CA, 93401
NPI · 1962461046Insurance

Sowmya Oza · Internal Medicine Physician
4460 Broad St Suite 110, San Luis Obispo, CA, 93401
NPI · 1639394836Insurance

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Insurance

Michael Steele · Internal Medicine Physician
1941 Johnson Ave Suite 204, San Luis Obispo, CA, 93401
NPI · 1396768115Insurance

Frank J Collie MD Medical Corporation · Internal Medicine Physician
148 Casa St, San Luis Obispo, CA, 93405
NPI · 1295925105Insurance

Bruce Faecher · Internal Medicine Physician
California Men'S Colony Highway 1, San Luis Obispo, CA, 93409
NPI · 1336332402Insurance

Mark Flavius Donaldson · Internal Medicine Physician
1288 Morro St, San Luis Obispo, CA, 93401
NPI · 1710923933Insurance

Paul Richard Guzik · Internal Medicine Physician
1551 Bishop St Suite 230, San Luis Obispo, CA, 93401
NPI · 1558858183Insurance

Sarfaraz A Mansuri · Internal Medicine Physician
1010 Murray Ave, San Luis Obispo, CA, 93405
NPI · 1508178088Insurance

Michael Joseph Dibiase · Internal Medicine Physician
11549 Los Osos Valley Rd Suite 208, San Luis Obispo, CA, 93405
NPI · 1316188048Insurance

Faris Shweikeh · Internal Medicine Physician
1010 Murray Ave, San Luis Obispo, CA, 93405
NPI · 1962745265Insurance

Leslie B Michel · Internal Medicine Physician
805 Aerovista Pl, San Luis Obispo, CA, 93401
NPI · 1184670820Insurance

Surya Rao Pakalapati · Internal Medicine Physician
1288 Morro St, San Luis Obispo, CA, 93401
NPI · 1699707752Insurance

Barbara Lee Bailey · Internal Medicine Physician
129 Broad St, San Luis Obispo, CA, 93405
NPI · 1184984825Insurance

Stephen A Hilty · Internal Medicine Physician
148 Casa St, San Luis Obispo, CA, 93405
NPI · 1205839818Insurance

Robert Tom Misson · Internal Medicine Physician
Cmc Hospital California Men'S Colony Highway One, San Luis Obispo, CA, 93409
NPI · 1376734285Insurance

Gayle Cekada MD Inc. A Professional Medical Corporation · Internal Medicine Physician
184 Casa St, San Luis Obispo, CA, 93405
NPI · 1033673173Insurance

Spine & Pain Solutions · Internal Medicine Physician
1242 Monterey St Suite 120C, San Luis Obispo, CA, 93401
NPI · 1164386421Insurance

Vituity Hospitalists PC · Hospitalist Physician
1911 Johnson Ave, San Luis Obispo, CA, 93401
NPI · 1104551639Insurance

Adam Skye Blank · Adult Medicine Physician
35 Casa St Suite 170, San Luis Obispo, CA, 93405
NPI · 1710564919Insurance

Nikita Mohan Patel · Internal Medicine Physician
1655 Dalidio Dr Unit 3151, San Luis Obispo, CA, 93403
NPI · 1932511904Insurance

Craig M Mcmillan · Public Health & General Preventive Medicine Physician
2191 Johnson Ave, San Luis Obispo, CA, 93401
NPI · 1003094715Insurance

Ashlynn Nicole Gordon · Hospitalist Physician
1010 Murray Ave, San Luis Obispo, CA, 93405
NPI · 1255779641Insurance

Pacific Coast Physicians Medical Group · Internal Medicine Physician
689 Tank Farm Rd, San Luis Obispo, CA, 93401
NPI · 1962567362Insurance

Maureen E. Haas · Internal Medicine Physician
1551 Bishop St, San Luis Obispo, CA, 93401
NPI · 1760437230Insurance

Pravir R Vatsa · Internal Medicine Physician
1023 Nipomo St # 110, San Luis Obispo, CA, 93401
NPI · 1003912239Insurance

Jana G Hanson · Internal Medicine Physician
805 Aerovista Pl, San Luis Obispo, CA, 93401
NPI · 1508849894Insurance

Robert D. Brenman · Internal Medicine Physician
689 Tank Farm Rd, San Luis Obispo, CA, 93401
NPI · 1558423129Insurance

Lauren Krumholz Edwards · Occupational Medicine Physician
3421 Empresa Dr Suite D, San Luis Obispo, CA, 93401
NPI · 1619520905Insurance

Grace Crittenden · Internal Medicine Physician
1250 Peach St Suite B, San Luis Obispo, CA, 93401
NPI · 1053343764Insurance

Bakersfield Sleep Center · Sleep Medicine (Internal Medicine) Physician
1141 Pacific St Suite F, San Luis Obispo, CA, 93401
NPI · 1881060499Insurance

Dr. Armando F. Siqueiros, M.D., Inc.. · Internal Medicine Physician
842 California Blvd, San Luis Obispo, CA, 93401
NPI · 1861180945Insurance

Anjeet Kaur Basuta Saini · Internal Medicine Physician
1250 Peach St Suite B, San Luis Obispo, CA, 93401
NPI · 1407288574Insurance

Mark I Soll · Critical Care Medicine (Internal Medicine) Physician
1304 Ella St Suite A, San Luis Obispo, CA, 93401
NPI · 1750367587Insurance

Shahriar Pirouz · Internal Medicine Physician
10 Santa Rosa St, San Luis Obispo, CA, 93405
NPI · 1922201508Insurance

Deborah A. Cherry · Internal Medicine Physician
4251 S Higuera St Suite 701, San Luis Obispo, CA, 93401
NPI · 1063495356Insurance

Galen Inpatient Physicians PC · Hospitalist Physician
1010 Murray Ave, San Luis Obispo, CA, 93405
NPI · 1023837812Insurance

San Luis Hospitalists A Medical Corporation · Hospitalist Physician
1911 Johnson Ave, San Luis Obispo, CA, 93401
NPI · 1760637896Insurance

Stephen A Hilty · Internal Medicine Physician
148 Casa St, San Luis Obispo, CA, 93405
NPI · 1205839818Insurance

Reetika Kim Kumar · Internal Medicine Physician
California Mens Colony, San Luis Obispo, CA, 93409
NPI · 1477760593Insurance

Christopher Walheim · Hospitalist Physician
1010 Murray Ave, San Luis Obispo, CA, 93405
NPI · 1326572116Insurance

Paul Arthur Gallagher · Adult Medicine Physician
North Highway 1, San Luis Obispo, CA, 93409
NPI · 1619162468Insurance

First Choice Physician Partners · Internal Medicine Physician
77 Casa St, San Luis Obispo, CA, 93405
NPI · 1043641103Insurance

Thomas Toan Nguyen · Internal Medicine Physician
892 Aerovista Pl Suite 210, San Luis Obispo, CA, 93401
NPI · 1336272871Insurance

Andrew L Dixon · Critical Care Medicine (Internal Medicine) Physician
1010 Murray Ave, San Luis Obispo, CA, 93405
NPI · 1548550767Insurance

Armando Siqueiros MD Inc. · Internal Medicine Physician
148 Casa St, San Luis Obispo, CA, 93405
NPI · 1922294800Insurance

Central Coast Chest Consultants A Medical Corporation · Internal Medicine Physician
1428 Phillips Ln, San Luis Obispo, CA, 93401
NPI · 1740267574Insurance

Michael J Ryan · Internal Medicine Physician
1428 Phillips Ln Suite 203, San Luis Obispo, CA, 93401
NPI · 1700863511Insurance

David Oscar Javitz · Internal Medicine Physician
1250 Peach St Suite A, San Luis Obispo, CA, 93401
NPI · 1235291881Insurance

Levanto Gershon Schachter · Internal Medicine Physician
892 Aerovista Pl Suite 240, San Luis Obispo, CA, 93401
NPI · 1093031668Insurance

San Luis Obispo Public Health · Public Health & General Preventive Medicine Physician
2191 Johnson Ave, San Luis Obispo, CA, 93401
NPI · 1346365780Insurance

Ardeshir Ali Talieh · Internal Medicine Physician
628 California Blvd Suite F, San Luis Obispo, CA, 93401
NPI · 1467454819Insurance

Ross G Michel · Internal Medicine Physician
1428 Phillips Ln Suite 203, San Luis Obispo, CA, 93401
NPI · 1871633784Insurance

Savitha Nukal · Internal Medicine Physician
895 Aerovista Pl Suite 103, San Luis Obispo, CA, 93401
NPI · 1184664237Insurance

Jeffrey M Bloom · Internal Medicine Physician
1318 Johnson Ave, San Luis Obispo, CA, 93401
NPI · 1154346377Insurance

Insurance

Divya Manohara · Internal Medicine Physician
1035 Peach St Suite 301, San Luis Obispo, CA, 93401
NPI · 1477086122Insurance

Adventist Health Physicians Network · Critical Care Medicine (Internal Medicine) Physician
35 Casa St Suite 340, San Luis Obispo, CA, 93405
NPI · 1487596938Insurance

Insurance

Insurance

David W. Ralston · Internal Medicine Physician
1 Grand Ave, San Luis Obispo, CA, 93407
NPI · 1861537565Insurance

Mark Stilphen · Internal Medicine Physician
1250 Peach St Suite B, San Luis Obispo, CA, 93401
NPI · 1063630630Insurance

Stephen Lloyd Hansen · Internal Medicine Physician
1744 Alisal Ave, San Luis Obispo, CA, 93401
NPI · 1649200742Insurance

Damian Olivier Fernandez · Internal Medicine Physician
1010 Murray Ave, San Luis Obispo, CA, 93405
NPI · 1760758106Insurance

Ann L Bollay · Internal Medicine Physician
77 Casa St Suite 201, San Luis Obispo, CA, 93405
NPI · 1487610333Insurance

Gregory Scott Canfield · Critical Care Medicine (Internal Medicine) Physician
1428 Phillips Ln Suite 203, San Luis Obispo, CA, 93401
NPI · 1144632159Insurance

Phoebe Yi Hsi Chen · Internal Medicine Physician
892 Aerovista Pl Suite 210, San Luis Obispo, CA, 93401
NPI · 1528163870Insurance

Laura A Lubarsky · Internal Medicine Physician
1304 Ella St Suite A, San Luis Obispo, CA, 93401
NPI · 1639155468Insurance

Jeffrey M. Bloom M.D. Inc. · Internal Medicine Physician
1318 Johnson Ave, San Luis Obispo, CA, 93401
NPI · 1457781841Insurance

Camilo Guiang · Internal Medicine Physician
11349 Los Osos Valley Rd Apt A, San Luis Obispo, CA, 93405
NPI · 1881886935Insurance

Insurance

San Luis Internal Medicine Associates, A Medical Corporation · Internal Medicine Physician
4251 S Higuera St Suite 701, San Luis Obispo, CA, 93401
NPI · 1861475154Insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Same specialty in cities near San Luis Obispo — useful if your insurance network extends across the metro.
San Luis Obispo has adult medicine physician practicing across hospital systems, group practices, and independent clinics. When choosing an adult medicine physician in San Luis Obispo, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many San Luis Obispo adult medicine physician list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Confirm three things: (1) they currently accept your specific insurance plan and network tier, (2) the office location and parking, and (3) typical wait times for new-patient visits.
Many San Luis Obispo adult medicine physician offer telehealth visits, especially for follow-ups, prescription refills, and consultations. Look for the telehealth badge on each profile.
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