Mark A. Niemiec, DDS
General Practice Dentistry · Taos, NM
Mark A. Niemiec, DDS is a general practice dentistry with a practice address in Taos, New Mexico, and NPI 1669502589, issued on Mar 7, 2007. Check the license (New Mexico DD1797, as entered in NPPES) with the New Mexico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark A. Niemiec
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DD1797 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1399 Weimer RD, Taos, NM 87571
- Phone
- (505) 758-9777
- Enumerated
- Mar 7, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (505) 758-9413
- Medicaid ID
- 105266 NM
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 714 in New Mexico → Look up another NPI →
Also registered at 1399 Weimer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jon Levin, DOSurgery Physician1396731899
Verify Mark A. Niemiec in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Mexico board licenses this profession
Search for license DD1797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average general practice dentistry in 2024
272 Medicare Part D claims for 145 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin194 claims
- Clindamycin Hcl36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Mark A. Niemiec among 714 general practice dentistry records in New Mexico
Mark A. Niemiec, DDS is one of 714 general practice dentistry records with a practice address in New Mexico. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 44% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 general practice dentistry records list a practice address in Taos
They are 9 of the 887 NPPES records with a practice address in Taos, and 714 general practice dentistry records in New Mexico.
All 714 in New Mexico → Every provider in Taos → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Robert Elliott, DDSTaos, NM 875711124054358
- Willard Hammerman, DDS, MAGDTaos, NM 875711043220999
- Kellie Harris, D.D.S, F.A.G.DTaos, NM 875711144252818
- Justin Nylund, D.D.S.Taos, NM 875711306178132
- Kathleen Rogers, DMDTaos, NM 875711659343044
- Raymond Shelko, D.D.S.Taos, NM 875711053442483
- Charles Simms, D.D.S.Taos, NM 875711104940162
- David Stevens, DDSTaos, NM 875711255405528
Common questions
What is Mark A. Niemiec, DDS's NPI number?
Mark A. Niemiec, DDS's National Provider Identifier (NPI) is 1669502589, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Niemiec, DDS located?
The NPPES record lists a practice address at 1399 Weimer RD, Taos, NM, 87571. Phone: (505) 758-9777. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Niemiec, DDS's license?
NPPES lists New Mexico license number DD1797, as entered by the provider. Search the New Mexico board that licenses this profession; the NPPES record confirms identity only.
How much does Mark A. Niemiec, DDS prescribe under Medicare Part D?
In 2024, Mark A. Niemiec, DDS had 272 Medicare Part D claims for 145 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.