DR. ANN MARGARET O'HARE MD
NPI 1033294020
Internal Medicine - Nephrology in Corte Madera, CA

Q: What is Ann O'hare's NPI number?

The NPI number for Ann O'hare is 1033294020. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Q: What is Ann O'hare's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Ann O'hare 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.

Active since October 26, 2006

155 GOLDEN HIND PASSAGE, CORTE MADERA, CA 94925(415) 221-4810(415) 750-6949 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Ann Margaret O'hare Md NPPES

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

DR. ANN MARGARET O'HARE MD (NPI 1033294020) is an individual nephrology provider in Corte Madera, California, licensed in California (A63384) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1033294020

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameDR. ANN MARGARET O'HARECredential: MD

Location Address155 GOLDEN HIND PASSAGECorte Madera, CA 94925

Mailing Address155 Golden Hind PsgeCorte Madera, CA 94925-1912 · (415) 927-4465

Phone(415) 221-4810

Fax(415) 750-6949

Sole ProprietorNo

Enumeration DateOctober 26, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1033294020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in CA · A63384

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

155 GOLDEN HIND PASSAGE, Corte Madera, CA 94925

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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 Ann O'hare's NPI number?

The NPI number for Ann O'hare is 1033294020. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Ann O'hare located?

Ann O'hare practices at 155 Golden Hind Passage, Corte Madera, CA 94925. The listed phone number is (415) 221-4810.

What is Ann O'hare's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Ann O'hare 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.