Ronald A. Williams, DMD
General Practice Dentistry · Davison, MI
Ronald A. Williams, DMD is a general practice dentistry with a practice address in Davison, Michigan, and NPI 1972646040, issued on Feb 15, 2007. Check the license (Michigan 17678, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald A. Williams
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 17678 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2046 S State RD, Davison, MI 48423
- Phone
- (810) 653-3503
- Enumerated
- Feb 15, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (810) 653-0891
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,088 in Michigan → Look up another NPI →
Verify Ronald A. 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 17678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average general practice dentistry in 2024
86 Medicare Part D claims for 70 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin64 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.
Ronald A. Williams among 4,088 general practice dentistry records in Michigan
Ronald A. Williams, DMD 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. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 36% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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).
8 general practice dentistry records list a practice address in Davison
They are 8 of the 340 NPPES records with a practice address in Davison, and 4,088 general practice dentistry records in Michigan.
All 4,088 in Michigan → Every provider in Davison → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Ralph Becker, D.D.S.Davison, MI 484231336176932
- Tyler HendricksDavison, MI 484231891427142
- William Kane, D.D.S.Davison, MI 484231104914910
- Jeffrey Straley, DDSFlushing, MI 484231033259874
- Tyler Townsend, DDSDavison, MI 484231811746092
- Aimee Vakula-Rollins, DDSDavison, MI 484231073652509
- Emily Varsanik, D.D.S.Davison, MI 484231528266699
- John Wiltz, D.D.S.,P.C.Davison, MI 484231184793069
Common questions
What is Ronald A. Williams, DMD's NPI number?
Ronald A. Williams, DMD's National Provider Identifier (NPI) is 1972646040, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronald A. Williams, DMD located?
The NPPES record lists a practice address at 2046 S State RD, Davison, MI, 48423. Phone: (810) 653-3503. Providers update this record themselves, so call before visiting.
How can I verify Ronald A. Williams, DMD's license?
NPPES lists Michigan license number 17678, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Ronald A. Williams, DMD prescribe under Medicare Part D?
In 2024, Ronald A. Williams, DMD had 86 Medicare Part D claims for 70 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.