Sandra Mazaris
NPI 1851444186 · General Practice Dentistry · Grand Rapids, MI
Sandra Mazaris is a General Practice Dentistry provider in Grand Rapids, MI (NPI 1851444186).
Provider details
- NPI number
- 1851444186
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2901018887 (MI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$187 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-19
- Last updated
- 2023-12-14
- Certified
- 2023-12-14
Frequently asked questions
- What is Sandra Mazaris's NPI number?
- Sandra Mazaris's National Provider Identifier (NPI) is 1851444186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Mazaris's specialty?
- Sandra Mazaris is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Sandra Mazaris located?
- Sandra Mazaris's practice location on file with NPPES is 6200 28th St Se, Grand Rapids, MI 49546-6930.
- What is Sandra Mazaris's phone number?
- The practice phone number listed in the NPPES registry for Sandra Mazaris is (616) 949-4650.
- Is Sandra Mazaris's NPI active?
- Yes — Sandra Mazaris's NPI (1851444186) is active in the NPPES registry as of the last update on 2023-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.