Norman Wilhelmsen, D.D.S.,M.S.
NPI 1619079365 · Periodontics · Grand Rapids, MI
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Norman Wilhelmsen, D.D.S.,M.S. is a Periodontics provider in Grand Rapids, MI (NPI 1619079365).
Provider details
- NPI number
- 1619079365
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.D.S.,M.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2901010046 (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
- 2006-09-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Norman Wilhelmsen's NPI number?
- Norman Wilhelmsen's National Provider Identifier (NPI) is 1619079365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Norman Wilhelmsen's specialty?
- Norman Wilhelmsen is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Norman Wilhelmsen located?
- Norman Wilhelmsen's practice location on file with NPPES is 255 Washington St Se, Grand Rapids, MI 49503-4350.
- What is Norman Wilhelmsen's phone number?
- The practice phone number listed in the NPPES registry for Norman Wilhelmsen is (616) 458-8777.
- Does Norman Wilhelmsen accept Medicare?
- Norman Wilhelmsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Norman Wilhelmsen's NPI active?
- Yes — Norman Wilhelmsen's NPI (1619079365) 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.