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DR. THIERRY M. JAHAN MD
NPI 1427007657
Internal Medicine - Medical Oncology in San Francisco, CA

Active since May 06, 2006
1600 DIVISADERO ST, SAN FRANCISCO, CA 94115(415) 353-9888(415) 353-7023 Get Directions Write a Review

NPPES record last updated: August 30, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Thierry M. Jahan Md NPPES

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

DR. THIERRY M. JAHAN MD (NPI 1427007657) is an individual medical oncology provider in San Francisco, California, licensed in California (G65337) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1427007657
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. THIERRY M. JAHANCredential: MD
Location Address1600 DIVISADERO STSan Francisco, CA 94115-3010
Mailing Address1635 Divisadero Street, Suite 625, Box 1821San Francisco, CA 94143-0001 · (415) 476-4029 · Fax (415) 476-4150
Phone(415) 353-9888
Fax(415) 353-7023
Sole ProprietorNo
Enumeration DateMay 6, 2006
Last NPPES UpdateAugust 30, 2012
✔ NPI 1427007657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in CA · G65337
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal MedicineTaxonomy 207R00000X · License G65337 (CA)
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License G65337 (CA)
1600 DIVISADERO ST, San Francisco, CA 94115
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Other Identifiers 3

Medicaid00G653370CA
Medicare UPINF80749CA
Medicare PIN00G653370CA

Other Providers at the Same Location NPPES 20

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

DR. PATRICIA J MORAN PSY
Psychologist
1600 DIVISADERO ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-9745
DR. ERIC KAORU NAKAKURA MD
Surgery
1600 DIVISADERO ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-9846
DR. HOPE S. RUGO MD
Internal Medicine (Hematology)
1600 DIVISADERO ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7070
RONALD BALASSANIAN MD
Pathology (Anatomic Pathology & Clinical Pathology)
1600 DIVISADERO ST, UCSF/MT. ZION MEDICAL CENTER, ROOM 200 FNA CLINIC
SAN FRANCISCO, CA 94115
San Francisco County (415) 514-6642
DR. JOHN W PARK MD
Internal Medicine (Medical Oncology)
1600 DIVISADERO ST, 2ND FLOOR, BOX 1710
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7070
MARYLOU LOUISE ERNEST NP
Nurse Practitioner
1600 DIVISADERO ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7035
DR. RICHARD M. KRIEG MD
Radiology (Therapeutic Radiology)
1600 DIVISADERO ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7175
DR. I-CHOW JOE HSU M.D.
Radiology (Radiation Oncology)
1600 DIVISADERO ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7175

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 Thierry Jahan's NPI number?

The NPI number for Thierry Jahan is 1427007657. It was assigned to this individual provider in the NPPES registry on May 6, 2006.

Where is Thierry Jahan located?

Thierry Jahan practices at 1600 Divisadero St, San Francisco, CA 94115. The listed phone number is (415) 353-9888.

What is Thierry Jahan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Thierry Jahan was last updated on August 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.