Peyton P. Berookim, M.D.
Internal Medicine Physician · Beverly Hills, CA
Peyton P. Berookim, M.D. is an internal medicine physician with a practice address in Beverly Hills, California, and NPI 1770773830, issued on Jul 25, 2007. Check the license (California A91789, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Peyton P. Berookim
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A91789 CA
Self-reported in NPPES; status is on the state search - Practice location
- 150 N Robertson Blvd, Beverly Hills, CA 90211
- Phone
- (310) 271-1122
- Enumerated
- Jul 25, 2007
- Record last updated
- Aug 18, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (310) 271-1126
- Medicare enrollment
- Enrolled (PECOS I20080111000266); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 150 N Robertson Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Peyton P. Berookim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A91789Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
301 Medicare Part D claims for 114 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Clenpiq31 claims
- Linzess27 claims
- Cholestyramine18 claims
- Omeprazole18 claims
- Xifaxan18 claims
- Famotidine17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 8.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $10,866.06
116 payments; by number, the most common kind was food and beverage; the largest payer was Ironwood Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Peyton P Berookim MD IncBeverly Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peyton P. Berookim among 17,696 internal medicine physician records in California
Peyton P. Berookim, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2008 · median 2004 among the 11,065 with a school on file
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
150 internal medicine physician records list a practice address in Beverly Hills
They are 150 of the 3,433 NPPES records with a practice address in Beverly Hills, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Beverly Hills → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Albert Fuchs, M.D.Beverly Hills, CA 902111013964386
- Daniel Hoffman, D.O.Beverly Hills, CA 902111437133394
- Adam Karns, M.D.Beverly Hills, CA 902111811979198
- Glenn Marshak, M.D.Beverly Hills, CA 902111104890029
- Sharon Orrange, M.D.Beverly Hills, CA 902111316983406
- Terry Podell, MDBeverly Hills, CA 902111649236001
Common questions
What is Peyton P. Berookim, M.D.'s NPI number?
Peyton P. Berookim, M.D.'s National Provider Identifier (NPI) is 1770773830, issued on Jul 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Peyton P. Berookim, M.D. located?
The NPPES record lists a practice address at 150 N Robertson Blvd, Beverly Hills, CA, 90211. Phone: (310) 271-1122. Providers update this record themselves, so call before visiting.
How can I verify Peyton P. Berookim, M.D.'s license?
NPPES lists California license number A91789, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peyton P. Berookim, M.D. prescribe under Medicare Part D?
In 2024, Peyton P. Berookim, M.D. had 301 Medicare Part D claims for 114 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Peyton P. Berookim, M.D.'s MIPS final score?
The 2023 MIPS final score is 8.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.