Donald K. Alexander, OD
Optometrist · Findlay, OH
Donald K. Alexander, OD is an optometrist with a practice address in Findlay, Ohio, and NPI 1952329955, issued on Jul 17, 2006. Check the license (Ohio 3211, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Donald K. Alexander
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3211 OH
Self-reported in NPPES; status is on the state search - Practice location
- 940 Plaza St, Findlay, OH 45840
- Phone
- (419) 423-7244
- Enumerated
- Jul 17, 2006
- Record last updated
- Aug 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (419) 423-7245
- Medicaid ID
- 0319551 OH
- Medicare enrollment
- Enrolled (PECOS I20130104000501); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 1976
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,443 in Ohio → Look up another NPI →
Verify Donald K. Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 3211Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average optometrist in 2024
51 Medicare Part D claims for 19 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Cyclosporine13 claims
- Latanoprost11 claims
- Restasis11 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.
Donald K. Alexander among 2,443 optometrist records in Ohio
Donald K. Alexander, OD is one of 2,443 optometrist records with a practice address in Ohio. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1976 · median 2006 among the 1,466 with a school on file
- Record last updated2008 · 70% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Ohio
There are 2,443 optometrist records in Ohio.
All 2,443 in Ohio → Every provider in Findlay → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jeffrey Dailey, O.D.Findlay, OH 458401346351186
- Kurt Ebersole, ODFindlay, OH 458401790785210
- Rose HayesFindlay, OH 458401245913193
- Richard Herr, O.D.Findlay, OH 458401467531020
- Michelle Kleman, O.D.Findlay, OH 458401659997005
- Laura Paulus, O.D.Findlay, OH 458401801069976
- Timothy Reineck, O.D.Findlay, OH 458401679565022
- Rebecca Ruppersburg, ODFindlay, OH 458401811562671
Common questions
What is Donald K. Alexander, OD's NPI number?
Donald K. Alexander, OD's National Provider Identifier (NPI) is 1952329955, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald K. Alexander, OD located?
The NPPES record lists a practice address at 940 Plaza St, Findlay, OH, 45840. Phone: (419) 423-7244. Providers update this record themselves, so call before visiting.
How can I verify Donald K. Alexander, OD's license?
NPPES lists Ohio license number 3211, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Donald K. Alexander, OD prescribe under Medicare Part D?
In 2024, Donald K. Alexander, OD had 51 Medicare Part D claims for 19 beneficiaries; 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.