Gregory Heintschel, D.D.S.
NPI 1306861323 · Dentist · Harbor Spings, MI
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Heintschel, D.D.S. is a Dentist provider in Harbor Spings, MI (NPI 1306861323).
Provider details
- NPI number
- 1306861323
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19093 (OH)
Specialties & taxonomies
Dental 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
- 2006-07-12
- Last updated
- 2008-12-10
Frequently asked questions
- What is Gregory Heintschel's NPI number?
- Gregory Heintschel's National Provider Identifier (NPI) is 1306861323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Heintschel's specialty?
- Gregory Heintschel is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Gregory Heintschel located?
- Gregory Heintschel's practice location on file with NPPES is 3434 M-119, Harbor Spings, MI 49740.
- What is Gregory Heintschel's phone number?
- The practice phone number listed in the NPPES registry for Gregory Heintschel is (231) 348-3970.
- Does Gregory Heintschel accept Medicare?
- Gregory Heintschel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Heintschel's NPI active?
- Yes — Gregory Heintschel's NPI (1306861323) is active in the NPPES registry as of the last update on 2008-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.