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MICHAEL A AMSTER, MD PROFESSIONAL CORPORATION
NPI 1558695064
Family Medicine in Fairfield, CA

Active since September 30, 2009
1101 B GALE WILSON BLVD, SUITE 307, FAIRFIELD, CA 94533(707) 429-7766(707) 429-6980 Get Directions Write a Review

NPPES record last updated: September 30, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Michael A Amster, Md Professional Corporation NPPES

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

MICHAEL A AMSTER, MD PROFESSIONAL CORPORATION (NPI 1558695064) is a healthcare organization registered as a family medicine in Fairfield, California and active in the NPI registry since September 2009. The organization lists Elizabeth K Williams, Manager, as its authorized official.

NPPES Registry Identity

NPI1558695064
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameMICHAEL A AMSTER, MD PROFESSIONAL CORPORATION
Location Address1101 B GALE WILSON BLVD, SUITE 307Fairfield, CA 94533-3700
Mailing Address1101 B Gale Wilson Blvd, Suite 307Fairfield, CA 94533-3700 · (707) 429-7766 · Fax (707) 429-6980
Phone(707) 429-7766
Fax(707) 429-6980
Organization SubpartNo
Authorized OfficialElizabeth K WilliamsManager · (209) 322-3301
Enumeration DateSeptember 30, 2009
✔ NPI 1558695064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A81550
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1101 B GALE WILSON BLVD, Fairfield, CA 94533
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 15

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

DR. CHRISTOPHER G RUMERY M.D.
Anesthesiology
1101 B GALE WILSON BLVD, SUITE 307
FAIRFIELD, CA 94533
Solano County (707) 646-4666
NAPOLEON HERRERA TEPORA
Physical Therapist
1101 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 646-4150
ANGELA JEANINE WILLIAMSON PT
Physical Therapist
1101 B GALE WILSON BLVD, SUITE 101A
FAIRFIELD, CA 94533
Solano County (707) 646-4150
DR. CYNTHIA LYNN PENA MD
Anesthesiology (Pain Medicine)
1101 B GALE WILSON BLVD, SUITE 307
FAIRFIELD, CA 94533
Solano County (707) 646-4669
DAVID ALAN EHRENFELD M.D.
Emergency Medicine
1101 B GALE WILSON BLVD, STE 203
FAIRFIELD, CA 94533
Solano County (707) 429-7701
KELLY ANN MCMAHON SP
Speech-Language Pathologist
1101 B GALE WILSON BLVD, ATTN: REHAB DEPARTMENT
FAIRFIELD, CA 94533
Solano County (707) 646-4150
ANNABELLE DILEM
Physical Therapist
1101 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 646-4150
KRISTINE THERESA SMIRCICH SP
Speech-Language Pathologist
1101 B GALE WILSON BLVD, SUITE 101A
FAIRFIELD, CA 94533
Solano County (707) 646-4150

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 Michael A Amster, MD Professional Corporation's NPI number?

The NPI number for Michael A Amster, MD Professional Corporation is 1558695064. It was assigned to this organization in the NPPES registry on September 30, 2009.

Where is Michael A Amster, MD Professional Corporation located?

Michael A Amster, MD Professional Corporation is located at 1101 B Gale Wilson Blvd Suite 307, Fairfield, CA 94533. The listed phone number is (707) 429-7766.

What is Michael A Amster, MD Professional Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Michael A Amster, MD Professional Corporation was last updated on September 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.