Nathaniel Heffelfinger, D.D.S.
NPI 1841407038 · Dentist · Auburn, IN
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Heffelfinger, D.D.S. is a Dentist provider in Auburn, IN (NPI 1841407038).
Provider details
- NPI number
- 1841407038
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 12010739A (IN)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 36 | 24 |
| Dexamethasone | 20 | 16 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nathaniel Heffelfinger's NPI number?
- Nathaniel Heffelfinger's National Provider Identifier (NPI) is 1841407038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Heffelfinger's specialty?
- Nathaniel Heffelfinger is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Nathaniel Heffelfinger located?
- Nathaniel Heffelfinger's practice location on file with NPPES is 1210 E 7th St, Auburn, IN 46706-2521.
- What is Nathaniel Heffelfinger's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Heffelfinger is (260) 925-4290.
- Does Nathaniel Heffelfinger accept Medicare?
- Nathaniel Heffelfinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Heffelfinger's NPI active?
- Yes — Nathaniel Heffelfinger's NPI (1841407038) 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.