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Sharnjit Singh Grewal, M.D.

Family Medicine Physician in Rocklin, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831290477

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Registry record

Entity type Individual (Type 1)
Name Sharnjit Singh Grewal
Credential M.D.
Sex Male
Practice address 1160 Sunset Blvd, Rocklin, CA, 95765
Phone (916) 865-1000
Enumeration date Sep 26, 2006
Last updated in NPPES Dec 2, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A88367 (CA) Primary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License A88367 (CA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00A883670 Medicaid CA -
2688874 Other CA PACIFICARE
7094828 Other CA AETNA
5702690 Other CA FIRST HEALTH
2688874 Other CA UNITED HEALTHCARE
A88367 Other CA BLUE CROSS
1795133 Other CA CIGNA
455481 Other CA INTERPLAN
131492 Other CA HEALTH NET
1887614 Other CA GREAT WEST
MCMG470400 Other CA WESTERN HEALTH ADVANTAGE
000810796017 Other CA PHCS
00A883670 Other CA BLUE SHIELD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Sharnjit Grewal practice?
The practice location on file with NPPES is in Rocklin, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sharnjit Grewal?
The National Provider Identifier (NPI) for Sharnjit Grewal is 1831290477, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-02.