Julie Chor
NPI 1659553378 · Obstetrics & Gynecology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Chor is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1659553378).
Provider details
- NPI number
- 1659553378
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 036120181 (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
18 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
- 2007-12-04
- Last updated
- 2022-10-24
Frequently asked questions
- What is Julie Chor's NPI number?
- Julie Chor's National Provider Identifier (NPI) is 1659553378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Chor's specialty?
- Julie Chor is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Julie Chor located?
- Julie Chor's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Julie Chor's phone number?
- The practice phone number listed in the NPPES registry for Julie Chor is (888) 824-0200.
- Does Julie Chor accept Medicare?
- Julie Chor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Chor's NPI active?
- Yes — Julie Chor's NPI (1659553378) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.