Gerald Hart, DDS
NPI 1285623348 · Dentist · Portage, WI
Enrolled with Medicare as Order and Referring Only - Other (non-Physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Hart, DDS is a Dentist provider in Portage, WI (NPI 1285623348).
Provider details
- NPI number
- 1285623348
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 3329 (WI)
Specialties & taxonomies
Dental Providers
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
- 2005-10-20
- Last updated
- 2007-09-25
Frequently asked questions
- What is Gerald Hart's NPI number?
- Gerald Hart's National Provider Identifier (NPI) is 1285623348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Hart's specialty?
- Gerald Hart is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Gerald Hart located?
- Gerald Hart's practice location on file with NPPES is 225 Gunderson Dr, Portage, WI 53901-3430.
- What is Gerald Hart's phone number?
- The practice phone number listed in the NPPES registry for Gerald Hart is (608) 742-3272.
- Does Gerald Hart accept Medicare?
- Gerald Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Hart's NPI active?
- Yes — Gerald Hart's NPI (1285623348) is active in the NPPES registry as of the last update on 2007-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.