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DR. TOBY SARAH DYNER M.D.
NPI 1447357330
Internal Medicine in San Francisco, CA

Active since September 20, 2006
45 CASTRO ST STE 324, SAN FRANCISCO, CA 94114(415) 621-4188(415) 621-4096 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Toby Sarah Dyner M.d. NPPES

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

DR. TOBY SARAH DYNER M.D. (NPI 1447357330) is an individual internal medicine provider in San Francisco, California, licensed in California (G51900) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1447357330
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. TOBY SARAH DYNERCredential: M.D.
Location Address45 CASTRO ST STE 324San Francisco, CA 94114-1029
Mailing Address45 Castro St Ste 324San Francisco, CA 94114-1029 · (415) 621-4188 · Fax (415) 621-4096
Phone(415) 621-4188
Fax(415) 621-4096
Sole ProprietorYes
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1447357330 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 · G51900
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.
45 CASTRO ST STE 324, San Francisco, CA 94114
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Other Identifiers 2

Medicare UPINE25198CA
Medicare ID-Type Unspecified00G519000CA

Other Providers at the Same Location NPPES 2

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

GRACE ELLEN BANKS PA
Physician Assistant
45 CASTRO ST STE 324
SAN FRANCISCO, CA 94114
San Francisco County (415) 395-9895
DRENNAN-CUBBA MEDICAL GROUP
Internal Medicine
45 CASTRO ST STE 324
SAN FRANCISCO, CA 94114
San Francisco County (415) 621-4228

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 Toby Dyner's NPI number?

The NPI number for Toby Dyner is 1447357330. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Toby Dyner located?

Toby Dyner practices at 45 Castro St Ste 324, San Francisco, CA 94114. The listed phone number is (415) 621-4188.

What is Toby Dyner'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 Toby Dyner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.