IndividualActive
John Jamnik, D.D.S.
NPI 1245248962 · Dentist · Keego Harbor, MI
John Jamnik, D.D.S. is a Dentist provider in Keego Harbor, MI (NPI 1245248962).
Provider details
- NPI number
- 1245248962
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13582 (MI)
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
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
2711 Orchard Lake Rd
Keego Harbor, MI 48320-1446
Phone: (248) 682-0922
Street-level locationGet directions
Mailing address
5285 Iroquois Ct
Clarkston, MI 48348-3013
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2015-12-03
Frequently asked questions
- What is John Jamnik's NPI number?
- John Jamnik's National Provider Identifier (NPI) is 1245248962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Jamnik's specialty?
- John Jamnik is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is John Jamnik located?
- John Jamnik's practice location on file with NPPES is 2711 Orchard Lake Rd, Keego Harbor, MI 48320-1446.
- What is John Jamnik's phone number?
- The practice phone number listed in the NPPES registry for John Jamnik is (248) 682-0922.
- Is John Jamnik's NPI active?
- Yes — John Jamnik's NPI (1245248962) is active in the NPPES registry as of the last update on 2015-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.