Layan Zhang, M.D.
NPI 1801209887 · Child & Adolescent Psychiatry Physician · Gaithersburg, MD
Layan Zhang, M.D. is a Child & Adolescent Psychiatry Physician provider in Gaithersburg, MD (NPI 1801209887).
Provider details
- NPI number
- 1801209887
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D83703 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$397 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 15000 Broschart RdRockville, MD 20850-3303Phone: (301) 251-6977
Registry dates
- Enumerated
- 2014-06-06
- Last updated
- 2024-07-15
- Certified
- 2024-07-15
Frequently asked questions
- What is Layan Zhang's NPI number?
- Layan Zhang's National Provider Identifier (NPI) is 1801209887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Layan Zhang's specialty?
- Layan Zhang is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Layan Zhang located?
- Layan Zhang's practice location on file with NPPES is 8929 Shady Grove Ct, Gaithersburg, MD 20877-1308.
- What is Layan Zhang's phone number?
- The practice phone number listed in the NPPES registry for Layan Zhang is (240) 261-7770.
- Is Layan Zhang's NPI active?
- Yes — Layan Zhang's NPI (1801209887) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.