Thomas Michael Niemi, D.D.S.
General Practice Dentistry · Arvada, CO
Thomas Michael Niemi, D.D.S. is a general practice dentistry with a practice address in Arvada, Colorado, and NPI 1205959327, issued on Apr 6, 2007. Check the license (Colorado 611, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thomas Michael Niemi
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 611 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5730 Ward RD, Arvada, CO 80002
- Phone
- (303) 425-4194
- Enumerated
- Apr 6, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 5730 Ward RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shannon Falbo, PA-CMedical Physician Assistant1285998542
- Donald Hogue, DDSPediatric Dentistry1851491682
- Martha Ives, M.D.Family Medicine Physician1942289806
- Phyllis Jefferson, NPFamily Medicine Physician1689715823
- Jeffrey Lodl, D.D.S.General Practice Dentistry1053341818
- Deborah Way, M.D.Family Medicine Physician1720067671
Verify Thomas Michael Niemi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69 general practice dentistry records list a practice address in Arvada
They are 69 of the 1,784 NPPES records with a practice address in Arvada, and 2,488 general practice dentistry records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 69 in Arvada → All 2,488 in Colorado → Every provider in Arvada →
Other general practice dentistry records in Colorado
- Kathryn Aasen, D.D.S.Usaf Academy, CO1508816109
- Danny Abboud, DDSBoulder, CO1285811679
- Andrew Abdelnour, DMDBroomfield, CO1689823346
- Anna Abele, DMDLakewood, CO1477125185
- Sally Abouassaf, DDSParker, CO1659677805
- Alexander Acevedo, D.D.S.Westminster, CO1013131093
- Mayya Acherkan, D.D.S.Greenwood Village, CO1720124241
- Jess Adams, DDSColorado Springs, CO1033315627
- Larry Adams, DDSColorado Springs, CO1376545046
- Nana Adu AdjeiDenver, CO1750146668
Common questions
What is Thomas Michael Niemi, D.D.S.'s NPI number?
Thomas Michael Niemi, D.D.S.'s National Provider Identifier (NPI) is 1205959327, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Michael Niemi, D.D.S. located?
The NPPES record lists a practice address at 5730 Ward RD, Arvada, CO, 80002. Phone: (303) 425-4194. Providers update this record themselves, so call before visiting.
How can I verify Thomas Michael Niemi, D.D.S.'s license?
NPPES lists Colorado license number 611, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.