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HENRY WILLIAM OSTENDORF
NPI 1235594367
Counselor - Professional in San Francisco, CA

Active since December 16, 2015
1111 MARKET ST, SAN FRANCISCO, CA 94103(415) 683-3883(415) 863-3883 Get Directions Write a Review

NPPES record last updated: December 16, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Henry William Ostendorf NPPES

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

HENRY WILLIAM OSTENDORF (NPI 1235594367) is an individual professional provider in San Francisco, California, licensed in California (223) and active in the NPI registry since December 2015.

NPPES Registry Identity

NPI1235594367
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameHENRY WILLIAM OSTENDORF
Location Address1111 MARKET STSan Francisco, CA 94103-1513
Mailing Address1111 Market StSan Francisco, CA 94103-1513 · (415) 683-3883 · Fax (415) 863-3883
Phone(415) 683-3883
Fax(415) 863-3883
Sole ProprietorNo
Enumeration DateDecember 16, 2015
✔ NPI 1235594367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in CA · 223
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 223 (CA)
1111 MARKET ST, San Francisco, CA 94103
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

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.

ERIN MAUREEN SMITH FNP
Nurse Practitioner (Family)
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
MARVA B AUSTIN
Specialist
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
KEIKO GRACE
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
KIMBERLY CHOW
Student in an Organized Health Care Education/Training Program
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
BARBARA KAY DARBY I
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
MR. DAVID M. VERGI
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3886
SIEFU T TSEGAY
Licensed Vocational Nurse
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (510) 712-3174
GEOFFREY JOSEPH EDEVANE SUD COUNSELOR
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883

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 Henry Ostendorf's NPI number?

The NPI number for Henry Ostendorf is 1235594367. It was assigned to this individual provider in the NPPES registry on December 16, 2015.

Where is Henry Ostendorf located?

Henry Ostendorf practices at 1111 Market St, San Francisco, CA 94103. The listed phone number is (415) 683-3883.

What is Henry Ostendorf's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

What insurance does Henry Ostendorf accept?

Health plans from Blue Cross and Blue Shield of Texas list Henry Ostendorf as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Henry Ostendorf was last updated on December 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.