Carolyn Chang, MD
NPI 1427292879 · Pediatrics Physician · New York, NY
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Chang, MD is a Pediatrics Physician provider in New York, NY (NPI 1427292879).
Provider details
- NPI number
- 1427292879
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 252009 (NY)
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
17 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
- 2009-04-29
- Last updated
- 2019-06-05
Frequently asked questions
- What is Carolyn Chang's NPI number?
- Carolyn Chang's National Provider Identifier (NPI) is 1427292879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Chang's specialty?
- Carolyn Chang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Carolyn Chang located?
- Carolyn Chang's practice location on file with NPPES is 125 Walker St Fl 2, New York, NY 10013-4135.
- What is Carolyn Chang's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Chang is (212) 226-3888.
- Does Carolyn Chang accept Medicare?
- Carolyn Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Chang's NPI active?
- Yes — Carolyn Chang's NPI (1427292879) is active in the NPPES registry as of the last update on 2019-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.