Gynecologic Specialists of Northwestern, S.c.
NPI 1013014042 · Gynecology Physician · Chicago, IL
Gynecologic Specialists of Northwestern, S.c. is a Gynecology Physician organization in Chicago, IL (NPI 1013014042).
Provider details
- NPI number
- 1013014042
- Entity type
- Organization
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jane Blumenthal, Owner/Treasurer(312) 654-1166
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
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
Other names (DBA / former)
- Former legal business name
- Obstetric and Gynocologic Specialists of Northwestern S.c.
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2013-03-04
Frequently asked questions
- What is Gynecologic Specialists of Northwestern, S.c.'s NPI number?
- Gynecologic Specialists of Northwestern, S.c.'s National Provider Identifier (NPI) is 1013014042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gynecologic Specialists of Northwestern, S.c.?
- Gynecologic Specialists of Northwestern, S.c. is classified in the NPPES registry as Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gynecologic Specialists of Northwestern, S.c. located?
- Gynecologic Specialists of Northwestern, S.c.'s practice location on file with NPPES is 680 N Lake Shore Dr, Chicago, IL 60611-4546.
- What is Gynecologic Specialists of Northwestern, S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Gynecologic Specialists of Northwestern, S.c. is (312) 654-1166.
- Who is the authorized official for Gynecologic Specialists of Northwestern, S.c.?
- The authorized official listed on Gynecologic Specialists of Northwestern, S.c.'s NPPES record is Jane Blumenthal, Owner/Treasurer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gynecologic Specialists of Northwestern, S.c.'s NPI active?
- Yes — Gynecologic Specialists of Northwestern, S.c.'s NPI (1013014042) is active in the NPPES registry as of the last update on 2013-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.