1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Day Training Habilitation Specialist
  6. NPI Profile

WILLIAM HENNESSEY
NPI 1548068166
Day Training/Habilitation Specialist in San Francisco, CA

Active since March 07, 2025
1801 VICENTE ST, SAN FRANCISCO, CA 94116(415) 681-3211 Get Directions Write a Review

NPPES record last updated: July 7, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 7, 2025, Mar 7, 2025 (2 updates tracked since 2025).

About William Hennessey NPPES

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

WILLIAM HENNESSEY (NPI 1548068166) is an individual day training/habilitation specialist in San Francisco, California and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1548068166
Entity TypeIndividualMale
Primary Taxonomy373H00000X
Provider Legal NameWILLIAM HENNESSEY
Location Address1801 VICENTE STSan Francisco, CA 94116-2923
Mailing Address1801 Vicente StSan Francisco, CA 94116-2923 · (415) 681-3211
Phone(415) 681-3211
Sole ProprietorNo
Enumeration DateMarch 7, 2025
Last NPPES UpdateJuly 7, 20252 updates tracked since enumeration
NPPES CertifiedJuly 7, 2025
✔ NPI 1548068166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDay Training/Habilitation SpecialistNursing Service Related Providers
Taxonomy Code373H00000X
Definition
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.
Also ListedCommunity Health WorkerTaxonomy 172V00000X
1801 VICENTE ST, San Francisco, CA 94116
Open in Google Maps ↗

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.

KRYSTAL PABROS AOAY
Counselor
1801 VICENTE ST
SAN FRANCISCO, CA 94116
San Francisco County (415) 681-3211
MS. HOMAIRA ALAM
Counselor
1801 VICENTE ST
SAN FRANCISCO, CA 94116
San Francisco County (415) 682-3278
MS. F. ANTOINETTE LITTLE BA
Counselor
1801 VICENTE ST
SAN FRANCISCO, CA 94116
San Francisco County (415) 681-3211
MS. MICHAELA JANE JOHANSEN
Counselor
1801 VICENTE ST
SAN FRANCISCO, CA 94116
San Francisco County (415) 681-3211
MR. MAURICE LYDELL GREEN SR.
Counselor
1801 VICENTE ST
SAN FRANCISCO, CA 94116
San Francisco County (415) 681-3211
ALETA PLUMMER
Counselor
1801 VICENTE ST
SAN FRANCISCO, CA 94116
San Francisco County (415) 681-3211
MR. EMMANUEL CARRIE MA
Counselor
1801 VICENTE ST
SAN FRANCISCO, CA 94116
San Francisco County (415) 681-3211
MR. CULLEN SAMUEL RUIZ
Counselor
1801 VICENTE ST
SAN FRANCISCO, CA 94116
San Francisco County (415) 681-3211

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 William Hennessey's NPI number?

The NPI number for William Hennessey is 1548068166. It was assigned to this individual provider in the NPPES registry on March 7, 2025.

Where is William Hennessey located?

William Hennessey practices at 1801 Vicente St, San Francisco, CA 94116. The listed phone number is (415) 681-3211.

What is William Hennessey's specialty?

The primary specialty registered for this NPI is Day Training/Habilitation Specialist with taxonomy code 373H00000X.

When was this NPI record last updated?

The NPPES record for William Hennessey was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.