Hanling Chang
NPI 1205639531 · Family Medicine Physician · Bethlehem, PA
Hanling Chang is a Family Medicine Physician provider in Bethlehem, PA (NPI 1205639531).
Provider details
- NPI number
- 1205639531
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- OT024964 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 306 Liberty View LnLynchburg, VA 24502-2291Phone: (434) 592-6400
Registry dates
- Enumerated
- 2025-03-31
- Last updated
- 2026-04-01
- Certified
- 2026-04-01
Frequently asked questions
- What is Hanling Chang's NPI number?
- Hanling Chang's National Provider Identifier (NPI) is 1205639531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hanling Chang's specialty?
- Hanling Chang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hanling Chang located?
- Hanling Chang's practice location on file with NPPES is 2830 Easton Ave, Bethlehem, PA 18017-4204.
- What is Hanling Chang's phone number?
- The practice phone number listed in the NPPES registry for Hanling Chang is (484) 526-3555.
- Is Hanling Chang's NPI active?
- Yes — Hanling Chang's NPI (1205639531) is active in the NPPES registry as of the last update on 2026-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.