IndividualActive
Thomas Niemi, D.D.S.
NPI 1205959327 · General Practice Dentistry · Arvada, CO
Thomas Niemi, D.D.S. is a General Practice Dentistry provider in Arvada, CO (NPI 1205959327).
Provider details
- NPI number
- 1205959327
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 611 (CO)
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
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
5730 Ward Rd
Ste 205
Arvada, CO 80002-1300
Phone: (303) 425-4194
Street-level locationGet directions
Mailing address
5730 Ward Rd
Arvada, CA 80003
Registry dates
- Enumerated
- 2007-04-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Niemi's NPI number?
- Thomas Niemi's National Provider Identifier (NPI) is 1205959327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Niemi's specialty?
- Thomas Niemi is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Thomas Niemi located?
- Thomas Niemi's practice location on file with NPPES is 5730 Ward Rd, Arvada, CO 80002-1300.
- What is Thomas Niemi's phone number?
- The practice phone number listed in the NPPES registry for Thomas Niemi is (303) 425-4194.
- Is Thomas Niemi's NPI active?
- Yes — Thomas Niemi's NPI (1205959327) 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.