Chun Chang, MD
NPI 1942294111 · Psychiatry Physician · Dallas, PA
Enrolled with Medicare as Practitioner - Neuropsychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chun Chang, MD is a Psychiatry Physician provider in Dallas, PA (NPI 1942294111).
Provider details
- NPI number
- 1942294111
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD032584L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-09-02
- Last updated
- 2014-03-11
Frequently asked questions
- What is Chun Chang's NPI number?
- Chun Chang's National Provider Identifier (NPI) is 1942294111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chun Chang's specialty?
- Chun Chang is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Chun Chang located?
- Chun Chang's practice location on file with NPPES is 41 Dorchester Dr, Dallas, PA 18612-1401.
- What is Chun Chang's phone number?
- The practice phone number listed in the NPPES registry for Chun Chang is (570) 552-6195.
- Does Chun Chang accept Medicare?
- Chun Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chun Chang's NPI active?
- Yes — Chun Chang's NPI (1942294111) is active in the NPPES registry as of the last update on 2014-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.