Catherine Chen, M.D.
NPI 1013956630 · Obstetrics & Gynecology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Chen, M.D. is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1013956630).
Provider details
- NPI number
- 1013956630
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036114128 (IL)
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
- 2006-06-06
- Last updated
- 2021-08-09
- Certified
- 2021-08-09
Frequently asked questions
- What is Catherine Chen's NPI number?
- Catherine Chen's National Provider Identifier (NPI) is 1013956630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Chen's specialty?
- Catherine Chen is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Chen located?
- Catherine Chen's practice location on file with NPPES is 680 N Lake Shore Dr, Chicago, IL 60611-4546.
- What is Catherine Chen's phone number?
- The practice phone number listed in the NPPES registry for Catherine Chen is (312) 926-9007.
- Does Catherine Chen accept Medicare?
- Catherine Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Chen's NPI active?
- Yes — Catherine Chen's NPI (1013956630) is active in the NPPES registry as of the last update on 2021-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.