Diana L. Williams, D.D.S.
Dentist · Montrose, MI
Diana L. Williams, D.D.S. is a dentist with a practice address in Montrose, Michigan, and NPI 1841470390, issued on Nov 13, 2007. Check the license (Michigan 2901019641, 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
- Diana L. Williams
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 2901019641 MI
Self-reported in NPPES; status is on the state search - Practice location
- 226 W State St, Montrose, MI 48457
- Phone
- (810) 639-2079
- Enumerated
- Nov 13, 2007
- Record last updated
- Nov 13, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (810) 639-6893
- Entity
- Type 1 · individual
Also registered at 226 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robin Ballard, D.D.S.Dentist1821112178
- Amanda Hedo, DDSGeneral Practice Dentistry1508575143
Verify Diana L. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2901019641Check 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 dentist records list a practice address in Montrose
They are 3 of the 39 NPPES records with a practice address in Montrose, and 3,439 dentist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Montrose → All 3,439 in Michigan → Every provider in Montrose →
Other dentist records in Michigan
- Chase Aaron, DDSDetroit, MI1427637354
- Natasha Aazami, DDSRoseville, MI1518352145
- Mohammad AbbasJackson, MI1144140104
- Jaime Abbott, DDSMontrose, MI1740334887
- Mina Abd, DMDWarren, MI1528704129
- Ali Abdallah, DMDSouthgate, MI1841082310
- Nicholas Abdallah, DDSWoodhaven, MI1225567688
- Sumia Abdallah, DDSDetroit, MI1841482239
- Albert AbdelnourLivonia, MI1124953211
- Fadia Abdouni, DDSBloomfield Hills, MI1144307026
Common questions
What is Diana L. Williams, D.D.S.'s NPI number?
Diana L. Williams, D.D.S.'s National Provider Identifier (NPI) is 1841470390, issued on Nov 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diana L. Williams, D.D.S. located?
The NPPES record lists a practice address at 226 W State St, Montrose, MI, 48457. Phone: (810) 639-2079. Providers update this record themselves, so call before visiting.
How can I verify Diana L. Williams, D.D.S.'s license?
NPPES lists Michigan license number 2901019641, 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.