Gary Mancewicz, D.D.S.
NPI 1801966767 · Dentist · Grand Rapids, MI
Gary Mancewicz, D.D.S. is a Dentist provider in Grand Rapids, MI (NPI 1801966767).
Provider details
- NPI number
- 1801966767
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 29-01-011327 (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.
$315 across 3 records (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
- 2006-11-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gary Mancewicz's NPI number?
- Gary Mancewicz's National Provider Identifier (NPI) is 1801966767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Mancewicz's specialty?
- Gary Mancewicz is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Gary Mancewicz located?
- Gary Mancewicz's practice location on file with NPPES is 2351 Countrywood Dr Se, Grand Rapids, MI 49508-5065.
- What is Gary Mancewicz's phone number?
- The practice phone number listed in the NPPES registry for Gary Mancewicz is (616) 455-3020.
- Is Gary Mancewicz's NPI active?
- Yes — Gary Mancewicz's NPI (1801966767) 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.