Mitchell Williams, D.D.S.
NPI 1639377955 · General Practice Dentistry · Centennial, CO
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mitchell Williams, D.D.S. is a General Practice Dentistry provider in Centennial, CO (NPI 1639377955).
Provider details
- NPI number
- 1639377955
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- D12459 (MN)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 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.
$41 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
- 2007-07-09
- Last updated
- 2021-08-04
- Certified
- 2021-08-04
Frequently asked questions
- What is Mitchell Williams's NPI number?
- Mitchell Williams's National Provider Identifier (NPI) is 1639377955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Williams's specialty?
- Mitchell Williams is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mitchell Williams located?
- Mitchell Williams's practice location on file with NPPES is 9085 E Mineral Cir Ste 220, Centennial, CO 80112-3400.
- What is Mitchell Williams's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Williams is (303) 798-1068.
- Does Mitchell Williams accept Medicare?
- Mitchell Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mitchell Williams's NPI active?
- Yes — Mitchell Williams's NPI (1639377955) is active in the NPPES registry as of the last update on 2021-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.