Kristal Greniuk-Wioncek, DDS
NPI 1194842468 · General Practice Dentistry · Gaylord, MI
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristal Greniuk-Wioncek, DDS is a General Practice Dentistry provider in Gaylord, MI (NPI 1194842468).
Provider details
- NPI number
- 1194842468
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16140 (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
- 2007-03-23
- Last updated
- 2024-02-22
- Certified
- 2024-02-21
Frequently asked questions
- What is Kristal Greniuk-Wioncek's NPI number?
- Kristal Greniuk-Wioncek's National Provider Identifier (NPI) is 1194842468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristal Greniuk-Wioncek's specialty?
- Kristal Greniuk-Wioncek is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Kristal Greniuk-Wioncek located?
- Kristal Greniuk-Wioncek's practice location on file with NPPES is Otsego Dental Group, Gaylord, MI 48735-4873.
- What is Kristal Greniuk-Wioncek's phone number?
- The practice phone number listed in the NPPES registry for Kristal Greniuk-Wioncek is (989) 448-2664.
- Does Kristal Greniuk-Wioncek accept Medicare?
- Kristal Greniuk-Wioncek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristal Greniuk-Wioncek's NPI active?
- Yes — Kristal Greniuk-Wioncek's NPI (1194842468) is active in the NPPES registry as of the last update on 2024-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.