MICHAEL J SINCLAIR MD
NPI 1851590764
Pediatrics in Walnut Creek, CA

Q: What is Michael Sinclair's NPI number?

The NPI number for Michael Sinclair is 1851590764. It was assigned to this individual provider in the NPPES registry on July 12, 2007.

Q: What is Michael Sinclair's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Sinclair was last updated on July 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since July 12, 2007

1601 YGNACIO VALLEY RD, WALNUT CREEK, CA 94598(925) 930-8200 Get Directions Write a Review

NPPES record last updated: July 12, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Michael J Sinclair Md NPPES

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

MICHAEL J SINCLAIR MD (NPI 1851590764) is an individual pediatrics provider in Walnut Creek, California, licensed in California (G55296) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1851590764

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameMICHAEL J SINCLAIRCredential: MD

Location Address1601 YGNACIO VALLEY RDWalnut Creek, CA 94598-3122

Mailing AddressPo Box 1350Suisun City, CA 94585-4350 · (925) 634-9704

Phone(925) 930-8200

Sole ProprietorYes

Enumeration DateJuly 12, 2007

✔ NPI 1851590764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · G55296

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

1601 YGNACIO VALLEY RD, Walnut Creek, CA 94598

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Other Identifiers 1

Medicaid00G552960CA

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.

MALCOLM C JOHNSON MD

Emergency Medicine