Gerald Knierim, D.D.S.
NPI 1679551774 · General Practice Dentistry · Toledo, OH
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Knierim, D.D.S. is a General Practice Dentistry provider in Toledo, OH (NPI 1679551774).
Provider details
- NPI number
- 1679551774
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-01-09
- Last updated
- 2007-07-09
Frequently asked questions
- What is Gerald Knierim's NPI number?
- Gerald Knierim's National Provider Identifier (NPI) is 1679551774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Knierim's specialty?
- Gerald Knierim is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Gerald Knierim located?
- Gerald Knierim's practice location on file with NPPES is 635 N Erie St, Toledo, OH 43604.
- What is Gerald Knierim's phone number?
- The practice phone number listed in the NPPES registry for Gerald Knierim is (419) 213-4049.
- Does Gerald Knierim accept Medicare?
- Gerald Knierim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Knierim's NPI active?
- Yes — Gerald Knierim's NPI (1679551774) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.