Doctor profile · Federal record

Dr. Lily Chao, MD

Pediatric Endocrinology Physician (CMS: Endocrinology) · Los Angeles, CA

  • NPI 1508031352
  • Accepts Medicare
  • 25 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4650 W Sunset Blvd
Los Angeles, CA 900276062
(323) 660-2450
Mailing address
3701 Wilshire Blvd Ste 600
Los Angeles, CA 900102814

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
2080P0205X — NUCC code
State license (1)
California #A81655

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508031352. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$194
Transactions
9
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 7 $146.66
Tolmar, INC. 1 $29.12
Novo Nordisk INC 1 $18.68

By nature of payment

Food and Beverage
$194

Frequently asked questions

Auto-generated from federal data
What is Dr. Lily Chao's medical specialty?
Dr. Lily Chao practices Pediatric Endocrinology Physician in Los Angeles, CA.
Where does Dr. Lily Chao practice?
Dr. Lily Chao practices at 4650 W Sunset Blvd, Los Angeles, CA 900276062. Office phone: 3236602450.
What is Dr. Lily Chao's NPI?
Dr. Lily Chao's National Provider Identifier (NPI) is 1508031352, issued by NPPES.
Does Dr. Lily Chao accept Medicare assignment?
Yes. Dr. Lily Chao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.