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

Dr. Seema Sangwan, MD

Individual provider Internal Medicine Physician · NPI 1952370900

Dr. Seema Sangwan, MD is an Internal Medicine in Sunnyvale, California. Qualified in 1997, 29 years ago. Practices with Seema Sangwan MD Inc a California Professional Corporation, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
29
Licensed in
CA
In the registry since
2006
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

877 W Fremont Ave Ste N1
Sunnyvale, CA 94087-2315
Phone: (408) 900-8077
Fax: (844) 965-9436
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A78098 (CA)

Record details

NPI number1952370900
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 14, 2006
Last updated in NPPESFebruary 24, 2016

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Seema Sangwan Md Inc A California Professional Corporation — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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