Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kern Bone and Joint Specialists A Medical Group Inc

Orthopaedic Surgery Physician in Bakersfield, CA · enumerated 2006 · authorized official James Grimes, President.

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

National Provider Identifier

1174636708

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Registry record

Entity type Organization (Type 2)

Legal business name Kern Bone and Joint Specialists A Medical Group Inc

Practice address 9330 Stockdale Hwy, Suite 600, Bakersfield, CA, 93311

Phone (661) 324-2491

Fax (661) 324-1045

Enumeration date Aug 17, 2006

Last updated in NPPES Feb 24, 2025

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name James Grimes

Title President

Phone (661) 324-2491

Other identifiers

Identifier	Type	State	Issuer
GR0045300	Medicaid	CA	-
CS8745	Other	CA	GROUP RAILROAD

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Kern Bone and Joint Specialists A Medical Group Inc?

The NPI for Kern Bone and Joint Specialists A Medical Group Inc is 1174636708, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Kern Bone and Joint Specialists A Medical Group Inc?

NPPES lists James Grimes (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-24.