IndividualActive
Xuelin Liang
NPI 1447909585 · Pediatrics Physician · Fair Lawn, NJ
Xuelin Liang is a Pediatrics Physician provider in Fair Lawn, NJ (NPI 1447909585).
Provider details
- NPI number
- 1447909585
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
20-20 Fair Lawn Ave
Fair Lawn, NJ 07410-2300
Phone: (201) 791-4545
Street-level locationGet directions
Mailing address
20-20 Fair Lawn Ave
Fair Lawn, NJ 07410-2300
Registry dates
- Enumerated
- 2022-03-23
- Last updated
- 2025-08-24
- Certified
- 2025-08-24
Frequently asked questions
- What is Xuelin Liang's NPI number?
- Xuelin Liang's National Provider Identifier (NPI) is 1447909585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xuelin Liang's specialty?
- Xuelin Liang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Xuelin Liang located?
- Xuelin Liang's practice location on file with NPPES is 20-20 Fair Lawn Ave, Fair Lawn, NJ 07410-2300.
- What is Xuelin Liang's phone number?
- The practice phone number listed in the NPPES registry for Xuelin Liang is (201) 791-4545.
- Is Xuelin Liang's NPI active?
- Yes — Xuelin Liang's NPI (1447909585) is active in the NPPES registry as of the last update on 2025-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.