Warren H. Thompson, D.D.S.
General Practice Dentistry · Ionia, MI
Warren H. Thompson, D.D.S. is a general practice dentistry with a practice address in Ionia, Michigan, and NPI 1700885027, issued on Jul 19, 2005. Check the license (Michigan 10745, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Warren H. Thompson
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 10745 MI
Self-reported in NPPES; status is on the state search - Practice location
- 340 Lovell St, Ionia, MI 48846
- Phone
- (616) 527-3050
- Enumerated
- Jul 19, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (616) 527-3667
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,088 in Michigan → Look up another NPI →
Also registered at 340 Lovell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Boucher, D.D.S.General Practice Dentistry1194819052
Verify Warren H. Thompson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 10745Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Warren H. Thompson among 4,088 general practice dentistry records in Michigan
Warren H. Thompson, D.D.S. is one of 4,088 general practice dentistry records with a practice address in Michigan. 61% 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileNo · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 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 Michigan 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 Ionia
They are 9 of the 425 NPPES records with a practice address in Ionia, and 4,088 general practice dentistry records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,088 in Michigan → Every provider in Ionia → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Aaron Boucher, D.D.S.Ionia, MI 488461194819052
- Sarah Bouwkamp, DDSIonia, MI 488461376281337
- Natasha Cusack, D.D.S.Ionia, MI 488461528048493
- Crist Johnson, D.D.S.Ionia, MI 488461447388897
- James Klein, D.D.S.Ionia, MI 488461053479253
- Christine Muscott, D.D.S.Ionia, MI 488461710088547
- Douglas Muscott, D.D.S.Ionia, MI 488461275634099
- Lowell SwartzIonia, MI 488461063422897
Common questions
What is Warren H. Thompson, D.D.S.'s NPI number?
Warren H. Thompson, D.D.S.'s National Provider Identifier (NPI) is 1700885027, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Warren H. Thompson, D.D.S. located?
The NPPES record lists a practice address at 340 Lovell St, Ionia, MI, 48846. Phone: (616) 527-3050. Providers update this record themselves, so call before visiting.
How can I verify Warren H. Thompson, D.D.S.'s license?
NPPES lists Michigan license number 10745, as entered by the provider. Search the Michigan 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.