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

Dr. Nancy L. Ascher, MD

Individual provider Transplant Surgery Physician · NPI 1396799516

Dr. Nancy L. Ascher, MD is a General Surgery in San Francisco, California. Graduated from University of Michigan Medical School in 1974, 52 years ago. Practices with UCSF Dept of Surgery, a 211-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
52
Trained at
University of Michigan Medical School
Licensed in
CA
In the registry since
2006
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
San Francisco, CA 94143-2202
Phone: (415) 353-1888
Fax: (415) 353-8708
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence G63147 (CA)
Transplant Surgery Physician Taxonomy 204F00000X · Licence G63147 (CA)
Surgical Oncology Physician Taxonomy 2086X0206X · Licence G63147 (CA)

Record details

NPI number1396799516
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESJuly 23, 2008

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1974 (52 years in practice)
Group practice Ucsf Dept Of Surgery — 211 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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