Peyton Berookim, M.D.
NPI 1770773830 · Internal Medicine Physician · Beverly Hills, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peyton Berookim, M.D. is a Internal Medicine Physician provider in Beverly Hills, CA (NPI 1770773830).
Provider details
- NPI number
- 1770773830
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A91789 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
716 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 228 | $129 |
| Initial Hospital Care With Same-Day Admission and Discharge With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99234 | 92 | $93 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 90 | $181 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 74 | $111 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 65 | $67 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 31 | 31 |
| Linaclotidebrand: Linzess | 27 | — |
| Cholestyramine (with Sugar)brand: Cholestyramine | 18 | — |
| Rifaximinbrand: Xifaxan | 18 | — |
| Omeprazole | 18 | — |
| Famotidine | 17 | — |
| Sucralfate | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,866 across 116 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-25
- Last updated
- 2016-08-18
Frequently asked questions
- What is Peyton Berookim's NPI number?
- Peyton Berookim's National Provider Identifier (NPI) is 1770773830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peyton Berookim's specialty?
- Peyton Berookim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peyton Berookim located?
- Peyton Berookim's practice location on file with NPPES is 150 N Robertson Blvd, Beverly Hills, CA 90211-2142.
- What is Peyton Berookim's phone number?
- The practice phone number listed in the NPPES registry for Peyton Berookim is (310) 271-1122.
- Does Peyton Berookim accept Medicare?
- Peyton Berookim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peyton Berookim's NPI active?
- Yes — Peyton Berookim's NPI (1770773830) is active in the NPPES registry as of the last update on 2016-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.