William Robert Tanner, OD
Optometrist · Prescott Valley, AZ
William Robert Tanner, OD is an optometrist with a practice address in Prescott Valley, Arizona, and NPI 1104080993, issued on Jul 11, 2008. Check the license (Arizona 1959, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Robert Tanner
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1959 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3450 N Glassford Hill RD, Prescott Valley, AZ 86314
- Phone
- (928) 499-3152
- Enumerated
- Jul 11, 2008
- Record last updated
- Jul 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (928) 775-6292
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,336 in Arizona → Look up another NPI →
Also registered at 3450 N Glassford Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jeffrey Kolb, PHARMDPharmacist1033729702
- Wendy Lam, PHARMDPharmacist1639841539
- Nicole Mordhorst, LDOOptician1982498663
- Jack Smith, PHARMDPharmacist1609700111
- Weston Toone, PHARMDPharmacist1124999628
Verify William Robert Tanner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 1959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average optometrist in 2024
11 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
William Robert Tanner among 1,336 optometrist records in Arizona
William Robert Tanner, OD is one of 1,336 optometrist records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 49% of them.
- NPI issued2008 · 49% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 optometrist records list a practice address in Prescott Valley
They are 9 of the 642 NPPES records with a practice address in Prescott Valley, and 1,336 optometrist records in Arizona.
All 1,336 in Arizona → Every provider in Prescott Valley → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Brian Courtright, O.D.Prescott Valley, AZ 863141861471914
- Bradley Freestone, O.D.Prescott Valley, AZ 863141134133960
- Renita Frost, ODPrescott Valley, AZ 863141558449983
- Gary Greene, O.D.Prescott Valley, AZ 863141568454155
- Joanne HopmanPrescott Valley, AZ 863141013038009
- Nicholas Koshuta, O.D.Prescott Valley, AZ 863141992701494
- Frank Mellblom, O.D.Prescott, AZ 863141144250895
- Bradley Packer, O.D.Prescott Valley, AZ 863141780662734
Common questions
What is William Robert Tanner, OD's NPI number?
William Robert Tanner, OD's National Provider Identifier (NPI) is 1104080993, issued on Jul 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Tanner, OD located?
The NPPES record lists a practice address at 3450 N Glassford Hill RD, Prescott Valley, AZ, 86314. Phone: (928) 499-3152. Providers update this record themselves, so call before visiting.
How can I verify William Robert Tanner, OD's license?
NPPES lists Arizona license number 1959, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does William Robert Tanner, OD prescribe under Medicare Part D?
In 2024, William Robert Tanner, OD had 11 Medicare Part D claims; the average among optometrist prescribers was 277. 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.