Doctor profile · Federal record

Dr. Aaron Chin, MD

Allergy & Immunology Physician (CMS: Allergy/Immunology) · Allergy & Immunology (Internal Medicine) Physician · Internal Medicine Physician · Santa Monica, CA

  • NPI 1487116638
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1260 15Th St Ste 1002
Santa Monica, CA 904041145
(424) 259-8570
Additional location
200 UCLA Medical Plz Ste 265
Los Angeles, CA 900953411
(310) 825-0867
Additional location
757 Westwood Plz
Los Angeles, CA 900953411
(310) 825-0775
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
December 16, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207K00000X — NUCC code
State license (1)
California #A178465

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487116638. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,731
Transactions
13
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Pharming Healthcare, Inc. 7 $1,138.11
Grifols Shared Services North America, Inc. 2 $166.21
Regeneron Healthcare Solutions, Inc. 1 $133.84
Takeda Pharmaceuticals U.S.A., Inc. 1 $125.00
BioCryst US Sales Co., LLC 1 $90.42
Amgen Inc. 1 $77.62

By nature of payment

Food and Beverage
$1,053
Travel and Lodging
$578
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$100

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Chin's medical specialty?
Dr. Aaron Chin practices Allergy & Immunology Physician in Santa Monica, CA.
Where does Dr. Aaron Chin practice?
Dr. Aaron Chin practices at 1260 15Th St Ste 1002, Santa Monica, CA 904041145. Office phone: 4242598570.
What is Dr. Aaron Chin's NPI?
Dr. Aaron Chin's National Provider Identifier (NPI) is 1487116638, issued by NPPES.
Does Dr. Aaron Chin accept Medicare assignment?
Yes. Dr. Aaron Chin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 29, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›