PAUL A. GRIFFIN, M.D., A PROFESSIONAL CORPORATION
NPI 1467561126
Physician Assistant in Coalinga, CA
About Paul A. Griffin, M.d., A Professional Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAUL A. GRIFFIN, M.D., A PROFESSIONAL CORPORATION (NPI 1467561126), doing business as West Hills Medical Group, Inc., is a healthcare organization registered as a physician assistant in Coalinga, California and active in the NPI registry since August 2006. The organization lists Paul A Griffin, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Names 1
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Paul A. Griffin, M.d., A Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Paul A. Griffin, M.D., A Professional Corporation, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Paul A. Griffin, M.D., A Professional Corporation's NPI number?
The NPI number for Paul A. Griffin, M.D., A Professional Corporation is 1467561126. It was assigned to this organization in the NPPES registry on August 29, 2006. The provider is doing business as West Hills Medical Group, Inc..
Where is Paul A. Griffin, M.D., A Professional Corporation located?
Paul A. Griffin, M.D., A Professional Corporation is located at 1165 Phelps Ave Suite 203, Coalinga, CA 93210. The listed phone number is (559) 935-5555.
What is Paul A. Griffin, M.D., A Professional Corporation's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Paul A. Griffin, M.D., A Professional Corporation enrolled in Medicare?
Yes. Paul A. Griffin, M.D., A Professional Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Paul A. Griffin, M.D., A Professional Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Paul A. Griffin, M.D., A Professional Corporation, in Family Practice and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Paul A. Griffin, M.D., A Professional Corporation was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.
# Paul A. Griffin, M.d., A Professional Corporation · NPI 1467561126
Physician Assistant organization in Coalinga, California. Organization record, active in the CMS NPPES registry since August 29, 2006.
## Identity
- **NPI:** 1467561126 (Entity type: Organization)
- **Enumerated:** August 29, 2006
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **Also known as:** West Hills Medical Group, Inc. (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Paul Griffin, PRESIDENT
## Practice location
- **Address:** 1165 PHELPS AVE, SUITE 203, Coalinga, CA 93210-9663
- **Phone:** (559) 935-5555 · **Fax:** (559) 935-2827
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (2), Nurse Practitioner (2); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 11, 2025
- **Other identifiers:** Other ZZZ62486Z (CA); Medicaid GR0082980 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1467561126) · Data from the CMS NPPES public registry.