Doctor profile · Federal record

Dr. Adam Brownstein, MD

Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Los Angeles, CA

  • NPI 1164910949
  • Accepts Medicare
  • 5 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 UCLA Medical Plz Ste 365B
Los Angeles, CA 900950010
(310) 825-7921
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
June 25, 2024
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
California #A175018

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164910949. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,038
Transactions
22
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Actelion Pharmaceuticals US, INC. 12 $588.56
Inari Medical, INC. 1 $190.12
Bayer Healthcare Pharmaceuticals INC. 3 $99.09
United Therapeutics Corporation 3 $93.12
Johnson & Johnson Health Care Systems INC. 3 $66.92

By nature of payment

Food and Beverage
$1,038

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Brownstein's medical specialty?
Dr. Adam Brownstein practices Pulmonary Disease Physician in Los Angeles, CA.
Where does Dr. Adam Brownstein practice?
Dr. Adam Brownstein practices at 200 UCLA Medical Plz Ste 365B, Los Angeles, CA 900950010. Office phone: 3108257921.
What is Dr. Adam Brownstein's NPI?
Dr. Adam Brownstein's National Provider Identifier (NPI) is 1164910949, issued by NPPES.
Does Dr. Adam Brownstein accept Medicare assignment?
Yes. Dr. Adam Brownstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.