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DR. JOEL ANNE CHASIS M.D.
NPI 1679506109
Internal Medicine in San Francisco, CA

Active since July 08, 2006
505 PARNASSUS AVE MOFFIT 12 FL, SAN FRANCISCO, CA 94143(415) 476-2741(415) 476-0624 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Joel Anne Chasis M.d. NPPES

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

DR. JOEL ANNE CHASIS M.D. (NPI 1679506109) is an individual internal medicine provider in San Francisco, California, licensed in California (G43876) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1679506109
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOEL ANNE CHASISCredential: M.D.
Location Address505 PARNASSUS AVE MOFFIT 12 FLSan Francisco, CA 94143-0001
Mailing Address1635 Divisadero St, Suite 625, Box 1821San Francisco, CA 94143-0001 · (415) 476-4029 · Fax (415) 476-4150
Phone(415) 476-2741
Fax(415) 476-0624
Sole ProprietorNo
Enumeration DateJuly 8, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1679506109 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 · G43876
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.
505 PARNASSUS AVE MOFFIT 12 FL, San Francisco, CA 94143
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Other Identifiers 3

Medicare PIN00G438760CA
Medicaid00G438760CA
Medicare UPINA49486CA

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 Joel Chasis's NPI number?

The NPI number for Joel Chasis is 1679506109. It was assigned to this individual provider in the NPPES registry on July 8, 2006.

Where is Joel Chasis located?

Joel Chasis practices at 505 Parnassus Ave Moffit 12 Fl, San Francisco, CA 94143. The listed phone number is (415) 476-2741.

What is Joel Chasis'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 Joel Chasis was last updated on July 9, 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.