Karen Kramer, M.D.
NPI 1285760520 · Obstetrics & Gynecology Physician · Chicago, IL
Karen Kramer, M.D. is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1285760520).
Provider details
- NPI number
- 1285760520
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-02-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Kramer's NPI number?
- Karen Kramer's National Provider Identifier (NPI) is 1285760520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Kramer's specialty?
- Karen Kramer is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Kramer located?
- Karen Kramer's practice location on file with NPPES is 2929 S Ellis Ave, Chicago, IL 60616-3395.
- What is Karen Kramer's phone number?
- The practice phone number listed in the NPPES registry for Karen Kramer is (312) 791-4000.
- Is Karen Kramer's NPI active?
- Yes — Karen Kramer's NPI (1285760520) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.