William Mitchell Martin, D.D.S.
General Practice Dentistry · Tucson, AZ
William Mitchell Martin, D.D.S. is a general practice dentistry with a practice address in Tucson, Arizona, and NPI 1124246749, issued on Apr 20, 2007. Check the license (Arizona D4285, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Mitchell Martin
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- D4285 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 537 W Wetmore RD, Tucson, AZ 85705
- Phone
- (520) 349-9199
- Enumerated
- Apr 20, 2007
- Record last updated
- Mar 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,482 in Arizona → Look up another NPI →
Also registered at 537 W Wetmore RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- J Rokey, DDSDentist1821080003
Verify William Mitchell Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license D4285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average general practice dentistry in 2024
55 Medicare Part D claims for 44 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Clindamycin Hcl36 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.
Industry payments in 2024: $22.10
1 payment: food and beverage; the largest payer was OraPharma, a division of Bausch Health US, LLC. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Mitchell Martin among 2,482 general practice dentistry records in Arizona
William Mitchell Martin, D.D.S. is one of 2,482 general practice dentistry records with a practice address in Arizona. 65% 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 35% of them.
- NPI issued2007 · 35% of these records are older, 43% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2013 · 68% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
323 general practice dentistry records list a practice address in Tucson
They are 323 of the 18,788 NPPES records with a practice address in Tucson, and 2,482 general practice dentistry records in Arizona.
All 2,482 in Arizona → Every provider in Tucson → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Roy Brown, D.M.D.Tucson, AZ 857051386792059
- Richard Davies, D.D.S.Tucson, AZ 857051508073982
- Terry Green, D.D.S.Tucson, AZ 857051518080159
- Bridgett Hollick, DDSTucson, AZ 857051144517582
- Renee Lawton, DMDTucson, AZ 857051457874364
- Sin Hui Lee, DDSTucson, AZ 857051295953099
- Sharon Lister, DDSTucson, AZ 857051760571301
- Esperanza Montesclaros, DDSTucson, AZ 857051265537419
Common questions
What is William Mitchell Martin, D.D.S.'s NPI number?
William Mitchell Martin, D.D.S.'s National Provider Identifier (NPI) is 1124246749, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Mitchell Martin, D.D.S. located?
The NPPES record lists a practice address at 537 W Wetmore RD, Tucson, AZ, 85705. Phone: (520) 349-9199. Providers update this record themselves, so call before visiting.
How can I verify William Mitchell Martin, D.D.S.'s license?
NPPES lists Arizona license number D4285, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does William Mitchell Martin, D.D.S. prescribe under Medicare Part D?
In 2024, William Mitchell Martin, D.D.S. had 55 Medicare Part D claims for 44 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.