Nancy Haworth, M.D.
NPI 1306803408 · Pediatric Adolescent Medicine Physician · Brookfield, WI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Haworth, M.D. is a Pediatric Adolescent Medicine Physician provider in Brookfield, WI (NPI 1306803408).
Provider details
- NPI number
- 1306803408
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 23779 (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
- 2006-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Haworth's NPI number?
- Nancy Haworth's National Provider Identifier (NPI) is 1306803408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Haworth's specialty?
- Nancy Haworth is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Haworth located?
- Nancy Haworth's practice location on file with NPPES is 17000 W North Ave, Brookfield, WI 53005-4423.
- What is Nancy Haworth's phone number?
- The practice phone number listed in the NPPES registry for Nancy Haworth is (262) 786-8199.
- Does Nancy Haworth accept Medicare?
- Nancy Haworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Haworth's NPI active?
- Yes — Nancy Haworth's NPI (1306803408) 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.