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JAMES A. HANSER MD
NPI 1538247341
Obstetrics & Gynecology in Vacaville, CA

Active since November 01, 2006
1 QUALITY DR, VACAVILLE, CA 95688(707) 453-5000 Get Directions Write a Review

NPPES record last updated: September 9, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About James A. Hanser Md NPPES

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

JAMES A. HANSER MD (NPI 1538247341) is an individual obstetrics & gynecology provider in Vacaville, California, licensed in California (G35372) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1538247341
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJAMES A. HANSERCredential: MD
Location Address1 QUALITY DRVacaville, CA 95688-9494
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3429 · (510) 625-6262
Phone(707) 453-5000
Sole ProprietorNo
Enumeration DateNovember 1, 2006
Last NPPES UpdateSeptember 9, 2008
✔ NPI 1538247341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G35372
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1 QUALITY DR, Vacaville, CA 95688
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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.

DONALD BRADNER WARD CRNA
Nurse Anesthetist, Certified Registered
1 QUALITY DR
VACAVILLE, CA 95688
Solano County (707) 624-4207
MS. ELAINE GARDNER PT
Physical Therapist
1 QUALITY DR
VACAVILLE, CA 95688
Solano County (707) 624-4000
SAMANTHA LYNN TORRES-RAMONDO
Respiratory Therapist, Registered
1 QUALITY DR
VACAVILLE, CA 95688
Solano County (707) 624-1850
WES R WILTSE DO
Physical Medicine & Rehabilitation
1 QUALITY DR, B36
VACAVILLE, CA 95688
Solano County (707) 684-3840
MRS. NATALIA FELDMAN OTR/L
Occupational Therapist
1 QUALITY DR
VACAVILLE, CA 95688
Solano County (707) 624-4000
ANKUR NITIN KAPADIA MD
Family Medicine
1 QUALITY DR
VACAVILLE, CA 95688
Solano County (707) 624-4000
KAISER PERMANENTE
Clinic/Center (Adult Mental Health)
1 QUALITY DR
VACAVILLE, CA 95688
Solano County (707) 624-2600
DR. WILLIAM F STAHLBERGER OD
Optometrist
1 QUALITY DR
VACAVILLE, CA 95688
Solano County (707) 624-2720

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 James Hanser's NPI number?

The NPI number for James Hanser is 1538247341. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is James Hanser located?

James Hanser practices at 1 Quality Dr, Vacaville, CA 95688. The listed phone number is (707) 453-5000.

What is James Hanser's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for James Hanser was last updated on September 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.