Jeffrey Halvorson, D.D.S, M.S.
NPI 1760403521 · Endodontics · Grand Rapids, MI
Enrolled with Medicare as Order and Referring Only - Other (physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Halvorson, D.D.S, M.S. is a Endodontics provider in Grand Rapids, MI (NPI 1760403521).
Provider details
- NPI number
- 1760403521
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- D.D.S, M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 13465 (MI)
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
- 2006-07-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Halvorson's NPI number?
- Jeffrey Halvorson's National Provider Identifier (NPI) is 1760403521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Halvorson's specialty?
- Jeffrey Halvorson is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Jeffrey Halvorson located?
- Jeffrey Halvorson's practice location on file with NPPES is 4355 Sawkaw Dr Ne, Grand Rapids, MI 49525-1768.
- What is Jeffrey Halvorson's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Halvorson is (616) 361-6609.
- Does Jeffrey Halvorson accept Medicare?
- Jeffrey Halvorson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Halvorson's NPI active?
- Yes — Jeffrey Halvorson's NPI (1760403521) 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.