IndividualActive
John Gromer, D.D.S.
NPI 1255381679 · General Practice Dentistry · Indianapolis, IN
John Gromer, D.D.S. is a General Practice Dentistry provider in Indianapolis, IN (NPI 1255381679).
Provider details
- NPI number
- 1255381679
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- License
- 12007007A (IN)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
1481 W 10th St
Indianapolis, IN 46202-2803
Phone: (317) 554-0000
Fax: (317) 554-0245
Street-level locationGet directions
Mailing address
6330 Clydes Rd
Indianapolis, IN 46268-2528
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Gromer's NPI number?
- John Gromer's National Provider Identifier (NPI) is 1255381679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gromer's specialty?
- John Gromer is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Gromer located?
- John Gromer's practice location on file with NPPES is 1481 W 10th St, Indianapolis, IN 46202-2803.
- What is John Gromer's phone number?
- The practice phone number listed in the NPPES registry for John Gromer is (317) 554-0000.
- Is John Gromer's NPI active?
- Yes — John Gromer's NPI (1255381679) 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.