Carolyn Winningham, M.D.
NPI 1821074121 · Public Health & General Preventive Medicine Physician · North Chicago, IL
Enrolled with Medicare as Order and Referring Only - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Winningham, M.D. is a Public Health & General Preventive Medicine Physician provider in North Chicago, IL (NPI 1821074121).
Provider details
- NPI number
- 1821074121
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 44779-20 (WI)
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
- 2005-12-19
- Last updated
- 2013-07-12
Frequently asked questions
- What is Carolyn Winningham's NPI number?
- Carolyn Winningham's National Provider Identifier (NPI) is 1821074121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Winningham's specialty?
- Carolyn Winningham is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carolyn Winningham located?
- Carolyn Winningham's practice location on file with NPPES is 3001 Green Bay Rd, North Chicago, IL 60064-3048.
- What is Carolyn Winningham's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Winningham is (847) 688-6755.
- Does Carolyn Winningham accept Medicare?
- Carolyn Winningham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Winningham's NPI active?
- Yes — Carolyn Winningham's NPI (1821074121) is active in the NPPES registry as of the last update on 2013-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.