Robert Chang, M.D.
NPI 1275509648 · Obstetrics & Gynecology Physician · Kansas City, MO
Robert Chang, M.D. is a Obstetrics & Gynecology Physician provider in Kansas City, MO (NPI 1275509648).
Provider details
- NPI number
- 1275509648
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2002001998 (MO)
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
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)
- 3450 Ne Ralph Powell RdLees Summit, MO 64064-2361Phone: (816) 246-7200
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2018-11-30
Frequently asked questions
- What is Robert Chang's NPI number?
- Robert Chang's National Provider Identifier (NPI) is 1275509648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Chang's specialty?
- Robert Chang is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Chang located?
- Robert Chang's practice location on file with NPPES is 930 Carondelet Dr Ste 201, Kansas City, MO 64114.
- What is Robert Chang's phone number?
- The practice phone number listed in the NPPES registry for Robert Chang is (816) 941-2222.
- Is Robert Chang's NPI active?
- Yes — Robert Chang's NPI (1275509648) is active in the NPPES registry as of the last update on 2018-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.