CHESTER F GRIFFITHS, MD - A MEDICAL CORPORATION
NPI 1174668263
Otolaryngology in Los Angeles, CA
About Chester F Griffiths, Md - A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHESTER F GRIFFITHS, MD - A MEDICAL CORPORATION (NPI 1174668263) is a healthcare organization registered as an otolaryngology in Los Angeles, California and active in the NPI registry since February 2007. The organization lists Chester Frank Griffiths, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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)
Chester F Griffiths, Md - A Medical 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 Chester F Griffiths, MD - A Medical Corporation, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Los Angeles, CA 90025
Los Angeles, CA 90025
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 Chester F Griffiths, MD - A Medical Corporation's NPI number?
The NPI number for Chester F Griffiths, MD - A Medical Corporation is 1174668263. It was assigned to this organization in the NPPES registry on February 20, 2007.
Where is Chester F Griffiths, MD - A Medical Corporation located?
Chester F Griffiths, MD - A Medical Corporation is located at 11645 Wilshire Blvd 600, Los Angeles, CA 90025. The listed phone number is (310) 477-5558.
What is Chester F Griffiths, MD - A Medical Corporation's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Chester F Griffiths, MD - A Medical Corporation enrolled in Medicare?
Yes. Chester F Griffiths, MD - A Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Chester F Griffiths, MD - A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Chester F Griffiths, MD - A Medical Corporation. 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. The largest specialties are Otolaryngology (3) and Diagnostic Radiology (1). Of these, 1 practice at this address and 3 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 Chester F Griffiths, MD - A Medical Corporation was last updated on March 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Chester F Griffiths, Md - A Medical Corporation · NPI 1174668263
Otolaryngology organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since February 20, 2007.
## Identity
- **NPI:** 1174668263 (Entity type: Organization)
- **Enumerated:** February 20, 2007
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **Organization subpart:** No
- **Authorized official:** Chester Griffiths, OWNER
## Practice location
- **Address:** 11645 WILSHIRE BLVD, 600, Los Angeles, CA 90025-1708
- **Phone:** (310) 477-5558 · **Fax:** (310) 477-7281
## 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: Otolaryngology (3), Diagnostic Radiology (1); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2008
- **Other identifiers:** Medicare PIN WC18608A (CA); Medicare PIN WA45673C (CA); Medicare PIN W16831 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1174668263) · Data from the CMS NPPES public registry.