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

Benjamin J Lee, MD, MAS

Individual provider Nephrology Physician · NPI 1194091199

Benjamin J Lee, MD, MAS is a Nephrology in San Francisco, California. Graduated from Harvard Medical School in 2012, 14 years ago. Practices with Tmh Physician Associates PLLC, a 1,899-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Texas.

Years since qualifying
14
Trained at
Harvard Medical School
Licensed in
CA, TX
In the registry since
2012
Specialties on file
3
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

400 Parnassus Ave # B1
San Francisco, CA 94143-2202
Phone: (415) 353-2507
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6560 Fannin St Ste 2206, Houston, TX 77030 — (713) 790-4615

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence A127737 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A127737 (CA)
Nephrology Physician Taxonomy 207RN0300X · Licence R6224 (TX)

Record details

NPI number1194091199
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MAS
Sole proprietorYes
NPI enumeratedMarch 24, 2012
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2012 (14 years in practice)
Group practice Tmh Physician Associates Pllc — 1899 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations11 on file with Medicare

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