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Jeffrey W Grolig MD Inc

Rehabilitation Clinic/Center in Red Bluff, CA · enumerated 2007 · authorized official Jeffrey Grolig, Owner.

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

National Provider Identifier

1942489117

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Registry record

Entity type Organization (Type 2)
Legal business name Jeffrey W Grolig MD Inc
Practice address 1005 Washington St, Red Bluff, CA, 96080
Phone (530) 221-2520
Fax (530) 223-2899
Enumeration date Oct 24, 2007
Last updated in NPPES May 11, 2026

Taxonomy & classification

261QR0400X Rehabilitation Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Jeffrey Grolig
Title Owner
Phone (530) 221-2520

Other identifiers

Identifier Type State Issuer
00C414610 Medicaid CA -
171374100 Other CA DEPT OF LABOR PROVIDERS #
41461 Other WA DEPT OF LABOR PROVIDERS #

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

Who is the authorized official for Jeffrey W Grolig MD Inc?
NPPES lists Jeffrey Grolig (Owner) as the authorized official for this organization.
What is the NPI number for Jeffrey W Grolig MD Inc?
The NPI for Jeffrey W Grolig MD Inc is 1942489117, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-11.