Gina Duke, M.D.
NPI 1669899944 · Pediatrics Physician · New Berlin, WI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gina Duke, M.D. is a Pediatrics Physician provider in New Berlin, WI (NPI 1669899944).
Provider details
- NPI number
- 1669899944
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 67852 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 801 S Milwaukee AveLibertyville, IL 60048-3204Phone: (847) 990-5260
- 2160 S 1st AveMaywood, IL 60153-3328Phone: (708) 216-3282Fax: (708) 216-3375
Registry dates
- Enumerated
- 2014-03-24
- Last updated
- 2020-06-05
- Certified
- 2020-06-05
Frequently asked questions
- What is Gina Duke's NPI number?
- Gina Duke's National Provider Identifier (NPI) is 1669899944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gina Duke's specialty?
- Gina Duke is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Gina Duke located?
- Gina Duke's practice location on file with NPPES is 4855 S Moorland Rd, New Berlin, WI 53151-7494.
- What is Gina Duke's phone number?
- The practice phone number listed in the NPPES registry for Gina Duke is (262) 432-7599.
- Does Gina Duke accept Medicare?
- Gina Duke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gina Duke's NPI active?
- Yes — Gina Duke's NPI (1669899944) is active in the NPPES registry as of the last update on 2020-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.