Katherine Chang, MD
NPI 1366860108 · Obstetrics & Gynecology Physician · Maple Grove, MN
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Chang, MD is a Obstetrics & Gynecology Physician provider in Maple Grove, MN (NPI 1366860108).
Provider details
- NPI number
- 1366860108
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD187417 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 240 E Huron StMcgaw Pavilion, Suite 1-200Chicago, IL 60611Phone: (312) 503-7975Fax: (312) 503-5230
- 240 E Huron StMcgaw Pavilion, Suite 1-200Chicago, IL 60611-2909Phone: (312) 503-7975Fax: (312) 503-5230
Registry dates
- Enumerated
- 2014-03-30
- Last updated
- 2022-09-23
- Certified
- 2022-09-23
Frequently asked questions
- What is Katherine Chang's NPI number?
- Katherine Chang's National Provider Identifier (NPI) is 1366860108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Chang's specialty?
- Katherine Chang is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Chang located?
- Katherine Chang's practice location on file with NPPES is 9855 Hospital Dr Ste 275, Maple Grove, MN 55369-4778.
- What is Katherine Chang's phone number?
- The practice phone number listed in the NPPES registry for Katherine Chang is (952) 993-3282.
- Does Katherine Chang accept Medicare?
- Katherine Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Chang's NPI active?
- Yes — Katherine Chang's NPI (1366860108) is active in the NPPES registry as of the last update on 2022-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.