Nicole Winkelmann, MD
NPI 1922749324 · Cytopathology Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Winkelmann, MD is a Cytopathology Physician provider in Chicago, IL (NPI 1922749324).
Provider details
- NPI number
- 1922749324
- Entity type
- Individual
- Primary specialty
- Cytopathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125.087903 (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
4 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
- 2022-04-07
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Nicole Winkelmann's NPI number?
- Nicole Winkelmann's National Provider Identifier (NPI) is 1922749324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Winkelmann's specialty?
- Nicole Winkelmann is listed in the NPPES registry with a primary specialty of Cytopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicole Winkelmann located?
- Nicole Winkelmann's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-2908.
- What is Nicole Winkelmann's phone number?
- The practice phone number listed in the NPPES registry for Nicole Winkelmann is (804) 827-0561.
- Does Nicole Winkelmann accept Medicare?
- Nicole Winkelmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Winkelmann's NPI active?
- Yes — Nicole Winkelmann's NPI (1922749324) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.