Doctor profile · Federal record

Dr. Yakov Mamzhi, MD

Hospitalist Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · West Hollywood, CA

  • NPI 1073254868
  • Accepts Medicare
  • 4 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
8700 Beverly Blvd # B220
West Hollywood, CA 900481804
(310) 423-5252
fax (310) 423-8441
Additional location
4650 Lincoln Blvd
Marina del Rey, CA 902926306
(310) 823-8911
Mailing address
4140 W 190Th St
Torrance, CA 905045513

Credentials & registration

NPPES · NUCC
NPI registered
April 2022 — 4 yrs on file
Profile last updated
August 12, 2025
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A187933

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073254868. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$122
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Lexicon Pharmaceuticals, Inc. 1 $122.14

By nature of payment

Food and Beverage
$122

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Yakov Mamzhi's medical specialty?
Dr. Yakov Mamzhi practices Hospitalist Physician in West Hollywood, CA.
Where does Dr. Yakov Mamzhi practice?
Dr. Yakov Mamzhi practices at 8700 Beverly Blvd # B220, West Hollywood, CA 900481804. Office phone: 3104235252.
What is Dr. Yakov Mamzhi's NPI?
Dr. Yakov Mamzhi's National Provider Identifier (NPI) is 1073254868, issued by NPPES.
Does Dr. Yakov Mamzhi accept Medicare assignment?
Yes. Dr. Yakov Mamzhi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.