John Grant, D.D.S
NPI 1275507345 · General Practice Dentistry · Cudahy, WI
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Grant, D.D.S is a General Practice Dentistry provider in Cudahy, WI (NPI 1275507345).
Provider details
- NPI number
- 1275507345
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S
- Sex
- Male
- License
- 5001334 (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
- 2006-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Grant's NPI number?
- John Grant's National Provider Identifier (NPI) is 1275507345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Grant's specialty?
- John Grant is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Grant located?
- John Grant's practice location on file with NPPES is 6217 S Packard Ave, Cudahy, WI 53110-3096.
- What is John Grant's phone number?
- The practice phone number listed in the NPPES registry for John Grant is (414) 764-5550.
- Does John Grant accept Medicare?
- John Grant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Grant's NPI active?
- Yes — John Grant's NPI (1275507345) 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.