Nancy Fiedler, PH.D.
NPI 1235223124 · Clinical Neuropsychologist · East Brunswick, NJ
Nancy Fiedler, PH.D. is a Clinical Neuropsychologist provider in East Brunswick, NJ (NPI 1235223124).
Provider details
- NPI number
- 1235223124
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35SI00189000 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
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
- 2006-10-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is Nancy Fiedler's NPI number?
- Nancy Fiedler's National Provider Identifier (NPI) is 1235223124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Fiedler's specialty?
- Nancy Fiedler is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Nancy Fiedler located?
- Nancy Fiedler's practice location on file with NPPES is 223 State Route 18, East Brunswick, NJ 08816-1913.
- What is Nancy Fiedler's phone number?
- The practice phone number listed in the NPPES registry for Nancy Fiedler is (732) 246-8110.
- Is Nancy Fiedler's NPI active?
- Yes — Nancy Fiedler's NPI (1235223124) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.