Doctor profile · Federal record

Dr. Layan Zhang, M.D.

Child & Adolescent Psychiatry Physician · Psychiatry Physician · Psychiatry Physician · Gaithersburg, MD

  • NPI 1801209887
  • 12 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
8929 Shady Grove CT
Gaithersburg, MD 208771308
(240) 261-7770
fax (240) 261-7770
Additional location
15000 Broschart RD
Rockville, MD 208503303
(301) 251-6977
Mailing address
15000 Broschart RD
Rockville, MD 208503303

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
July 15, 2024
Specialty taxonomy
2084P0804X — NUCC code
State licenses (2)
Maryland #D83703 · District of Columbia #MTL000355

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801209887. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$397
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Gilead Sciences, INC. 1 $125.00
Noven Pharmaceuticals, INC. 1 $124.99
Eisai INC. 1 $82.36
Noven Therapeutics, LLC 3 $50.64
Tris Pharma INC 1 $13.51

By nature of payment

Food and Beverage
$397

Frequently asked questions

Auto-generated from federal data
What is Dr. Layan Zhang's medical specialty?
Dr. Layan Zhang practices Child & Adolescent Psychiatry Physician in Gaithersburg, MD.
Where does Dr. Layan Zhang practice?
Dr. Layan Zhang practices at 8929 Shady Grove CT, Gaithersburg, MD 208771308. Office phone: 2402617770.
What is Dr. Layan Zhang's NPI?
Dr. Layan Zhang's National Provider Identifier (NPI) is 1801209887, issued by NPPES.