OrganizationActive
Dennis Mills, DDS, PC
NPI 1659577757 · General Practice Dentistry · Deadwood, SD
Provider details
- NPI number
- 1659577757
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Dennis Mills, Dentist(605) 578-3810
- License
- M395 (SD)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
88 Charles St
Deadwood, SD 57732-1303
Phone: (605) 578-3810
Fax: (605) 578-3812
Street-level locationGet directions
Mailing address
88 Charles St
Deadwood, SD 57732-1303
Other names (DBA / former)
- Other name
- Deadwood Dental
Registry dates
- Enumerated
- 2007-06-25
- Last updated
- 2007-07-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.