Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MA Somsouk, MD

Individual provider Internal Medicine Physician · NPI 1437296431

MA Somsouk, MD is a Gastroenterology in San Francisco, California. Graduated from Harvard Medical School in 2002, 24 years ago. Practices with University of California Sfgh Medical Group, a 571-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
24
Trained at
Harvard Medical School
Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1001 Potrero Ave # 3D-2 Box 0862
San Francisco, CA 94110-3518
Phone: (415) 206-8823
Fax: (415) 641-0745
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A84310 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A84310 (CA)

Record details

NPI number1437296431
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 31, 2007
Last updated in NPPESNovember 6, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesHEMATOLOGY, INTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2002 (24 years in practice)
Group practice University Of California Sfgh Medical Group — 571 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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