K.c. Chang,physician, P.C.
NPI 1134282205 · Obstetrics & Gynecology Physician · New York, NY
K.c. Chang,physician, P.C. is a Obstetrics & Gynecology Physician organization in New York, NY (NPI 1134282205).
Provider details
- NPI number
- 1134282205
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kok-Chung Chang, President(212) 877-5049
- License
- 129562 (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
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
- 2020-08-22
Frequently asked questions
- What is K.c. Chang,physician, P.C.'s NPI number?
- K.c. Chang,physician, P.C.'s National Provider Identifier (NPI) is 1134282205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is K.c. Chang,physician, P.C.?
- K.c. Chang,physician, P.C. is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is K.c. Chang,physician, P.C. located?
- K.c. Chang,physician, P.C.'s practice location on file with NPPES is 320 Central Park West, New York, NY 10025.
- What is K.c. Chang,physician, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for K.c. Chang,physician, P.C. is (212) 877-5049.
- Who is the authorized official for K.c. Chang,physician, P.C.?
- The authorized official listed on K.c. Chang,physician, P.C.'s NPPES record is Kok-Chung Chang, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is K.c. Chang,physician, P.C.'s NPI active?
- Yes — K.c. Chang,physician, P.C.'s NPI (1134282205) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.