Zhihui Lang, MD
NPI 1689737660 · Pediatric Hematology & Oncology Physician · Kensington, MD
Zhihui Lang, MD is a Pediatric Hematology & Oncology Physician provider in Kensington, MD (NPI 1689737660).
Provider details
- NPI number
- 1689737660
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P52902 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-19
- Last updated
- 2025-09-11
Frequently asked questions
- What is Zhihui Lang's NPI number?
- Zhihui Lang's National Provider Identifier (NPI) is 1689737660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zhihui Lang's specialty?
- Zhihui Lang is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Zhihui Lang located?
- Zhihui Lang's practice location on file with NPPES is 10810 Connecticut Avenue, Kensington, MD 20895-2138.
- What is Zhihui Lang's phone number?
- The practice phone number listed in the NPPES registry for Zhihui Lang is (301) 929-7507.
- Is Zhihui Lang's NPI active?
- Yes — Zhihui Lang's NPI (1689737660) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.