Nicholas G. Grennell, DDS
General Practice Dentistry · Minot, ND
Nicholas G. Grennell, DDS is a general practice dentistry with a practice address in Minot, North Dakota, and NPI 1528702347, issued on Apr 27, 2022. Check the license with the North Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nicholas G. Grennell
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 2901601314 MI
Self-reported in NPPES; status is on the state search - Practice location
- 194 Missile Ave, Minot, ND 58705
- Phone
- (701) 723-5615
- Enumerated
- Apr 27, 2022
- Record last updated
- Feb 1, 2024
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 280 in North Dakota → Look up another NPI →
Also registered at 194 Missile Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nicholas G. Grennell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Dakota board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nicholas G. Grennell among 280 general practice dentistry records in North Dakota
Nicholas G. Grennell, 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 not. Its NPI, issued in 2022, is newer than 88% of them.
- NPI issued2022 · 88% of these records are older, 9% newer
- In a Medicare fileNo · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2024 · 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).
32 general practice dentistry records list a practice address in Minot
They are 32 of the 1,888 NPPES records with a practice address in Minot, and 280 general practice dentistry records in North Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 280 in North Dakota → Every provider in Minot → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jacklyn Barlage, DMDMinot Afb, ND 587051700587409
- James Koll, DDSMinot Afb, ND 587051528357431
- Samuel MaddenMinot Afb, ND 587051164220075
- Nicholas Rieger, DDSMinot Afb, ND 587051295482354
- Bradley Schmidt, DMDMinot Afb, ND 587051558081513
- Ethan SlaterMinot Afb, ND 587051871294306
- John Chase, D.D.S.Minot, ND 587031023303674
- Lowell Cheney, DMDMinot, ND 587031861413924
Common questions
What is Nicholas G. Grennell, DDS's NPI number?
Nicholas G. Grennell, DDS's National Provider Identifier (NPI) is 1528702347, issued on Apr 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas G. Grennell, DDS located?
The NPPES record lists a practice address at 194 Missile Ave, Minot, ND, 58705. Phone: (701) 723-5615. Providers update this record themselves, so call before visiting.
How can I verify Nicholas G. Grennell, 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. 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.