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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DAVID SEFTEL M.D.
NPI 1437285665
Internal Medicine in South San Francisco, CA

Active since February 23, 2007
510 MYRTLE AVE STE 101, SOUTH SAN FRANCISCO, CA 94080(650) 240-3105 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. David Seftel M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAVID SEFTEL M.D. (NPI 1437285665) is an individual internal medicine provider in South San Francisco, California, licensed in California (A60937) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1437285665
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DAVID SEFTELCredential: M.D.
Location Address510 MYRTLE AVE STE 101South San Francisco, CA 94080-4562
Mailing Address510 Myrtle Ave Ste 101South San Francisco, CA 94080-4562 · (650) 240-3105 · Fax (866) 267-9725
Phone(650) 240-3105
Sole ProprietorYes
Enumeration DateFebruary 23, 2007
Last NPPES UpdateJuly 16, 2026
NPPES CertifiedJuly 16, 2026
✔ NPI 1437285665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A60937
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
510 MYRTLE AVE STE 101, South San Francisco, CA 94080
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ENABLE BIOSCIENCES INC
Clinical Medical Laboratory
510 MYRTLE AVE STE 101
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 636-4218

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Seftel's NPI number?

The NPI number for David Seftel is 1437285665. It was assigned to this individual provider in the NPPES registry on February 23, 2007.

Where is David Seftel located?

David Seftel practices at 510 Myrtle Ave Ste 101, South San Francisco, CA 94080. The listed phone number is (650) 240-3105.

What is David Seftel's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for David Seftel was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.