NPPES file of Aug 9, 2026

William Niermeyer, DDS

General Practice Dentistry · Grand Forks Afb, ND

William Niermeyer, DDS is a general practice dentistry with a practice address in Grand Forks Afb, North Dakota, and NPI 1568193886, issued on Jun 17, 2022. Check the license with the North Dakota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568193886
Name
William Niermeyer
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
30.026917 OH
Self-reported in NPPES; status is on the state search
Practice location
1599 J St Bldg 109, Grand Forks Afb, ND 58205
Phone
(701) 747-5393
Enumerated
Jun 17, 2022
Record last updated
Sep 22, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1599 J St Bldg 109

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Debra Kolden, RDHDental Hygienist1215077458
  2. Skyler Muller, DDSDentist1588126114
  3. Mazin Nour Ahmed, DDSDentist1144910902

Verify William Niermeyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Dakota board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the North Dakota license search

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Industry payments in 2024: $33.24

1 payment: food and beverage; the largest payer was Solventum Corporation. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Niermeyer$33.24
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

William Niermeyer among 280 general practice dentistry records in North Dakota

William Niermeyer, DDS is one of 280 general practice dentistry records with a practice address in North Dakota. 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 2022, is newer than 88% of them.

  • NPI issued2022 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2025 · 74% 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 North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 general practice dentistry record lists a practice address in Grand Forks Afb

They are 1 of the 46 NPPES records with a practice address in Grand Forks Afb, and 280 general practice dentistry records in North Dakota.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Steven Swanson, DDSGrand Forks, ND 582031932273091
  2. Scott Amundson, DDSGrand Forks, ND 582011972039097
  3. Rachel Cummings, DDSGrand Forks, ND 582011699120709
  4. Nomuhle Dube, DDSGrand Forks, ND 582011871887802
  5. Garret Fraser, DDSGrand Forks, ND 582011811513153
  6. Rory Manke, D.D.S.Grand Forks, ND 582011578901617
  7. Lauren Manke, D.D.S.Grand Forks, ND 582011871931550
  8. Emily McGlynn, DDSGrand Forks, ND 582011790662278

Common questions

What is William Niermeyer, DDS's NPI number?

William Niermeyer, DDS's National Provider Identifier (NPI) is 1568193886, issued on Jun 17, 2022. An NPI identifies a provider in billing; it is not a license.

Where is William Niermeyer, DDS located?

The NPPES record lists a practice address at 1599 J St Bldg 109, Grand Forks Afb, ND, 58205. Phone: (701) 747-5393. Providers update this record themselves, so call before visiting.

How can I verify William Niermeyer, DDS's license?

Search the North Dakota 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. 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.