PEYTON P. BEROOKIM, MD INC
NPI 1669618559
Internal Medicine - Gastroenterology in Beverly Hills, CA
About Peyton P. Berookim, Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PEYTON P. BEROOKIM, MD INC (NPI 1669618559) is a healthcare organization registered as a gastroenterology in Beverly Hills, California and active in the NPI registry since December 2008. The organization holds a CLIA Certificate of Compliance certificate valid through July 22, 2027 and lists Peyton Berookim, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Peyton P. Berookim, Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Peyton P. Berookim, MD Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Beverly Hills, CA 90211
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 05D2152723
Peyton P Berookim MD Inc · Beverly Hills, CAFrequently 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 Peyton P. Berookim, MD Inc's NPI number?
The NPI number for Peyton P. Berookim, MD Inc is 1669618559. It was assigned to this organization in the NPPES registry on December 23, 2008.
Where is Peyton P. Berookim, MD Inc located?
Peyton P. Berookim, MD Inc is located at 150 N Robertson Blvd Suite 204, Beverly Hills, CA 90211. The listed phone number is (310) 271-1122.
What is Peyton P. Berookim, MD Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Peyton P. Berookim, MD Inc enrolled in Medicare?
Yes. Peyton P. Berookim, MD Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Peyton P. Berookim, MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Peyton P. Berookim, MD Inc, in Gastroenterology and Pathology. 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, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Peyton P. Berookim, MD Inc hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 05D2152723) is associated with this NPI, valid through July 22, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Peyton P. Berookim, MD Inc was last updated on November 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Peyton P. Berookim, Md Inc · NPI 1669618559
Gastroenterology organization in Beverly Hills, California. Organization record, active in the CMS NPPES registry since December 23, 2008.
## Identity
- **NPI:** 1669618559 (Entity type: Organization)
- **Enumerated:** December 23, 2008
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Peyton Berookim, PRESIDENT
## Practice location
- **Address:** 150 N ROBERTSON BLVD, SUITE 204, Beverly Hills, CA 90211
- **Phone:** (310) 271-1122
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Gastroenterology (1), Pathology (1); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 1, 2016
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1669618559) · Data from the CMS NPPES public registry.