William Kegerize, OD
Optometrist · Genoa, OH
William Kegerize, OD is an optometrist with a practice address in Genoa, Ohio, and NPI 1306847157, issued on Aug 2, 2005. Check the license (Ohio 5558, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Kegerize
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 5558 OH
Self-reported in NPPES; status is on the state search - Practice location
- 603 Main St, Genoa, OH 43430
- Phone
- (419) 855-3640
- Enumerated
- Aug 2, 2005
- Record last updated
- Jan 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (419) 855-4743
- Medicaid ID
- 3037403 OH
- Medicare enrollment
- Enrolled (PECOS I20061003000340); accepts Medicare assignment
- Medical or professional school
- Ohio State University - College Of Optometry, 2005
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,443 in Ohio → Look up another NPI →
Verify William Kegerize in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 5558Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average optometrist in 2024
239 Medicare Part D claims for 63 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Latanoprost108 claims
- Timolol Maleate59 claims
- Neomycin-Polymyxin-Dexameth18 claims
- Brimonidine Tartrate14 claims
- Prednisolone Acetate13 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: $298.56
10 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. The 34,453 providers of this specialty with any payment received $769.99 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 Kegerize among 2,443 optometrist records in Ohio
William Kegerize, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2005 · median 2006 among the 1,466 with a school on file
- Record last updated2019 · 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).
1 optometrist record lists a practice address in Genoa
They are 1 of the 38 NPPES records with a practice address in Genoa, and 2,443 optometrist records in Ohio.
All 2,443 in Ohio → Every provider in Genoa → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Gregory Derodes, O.D.Fremont, OH 434201790876605
- Jason Kolodziejczyk, O.D.Fremont, OH 434201124052626
- Mark Mathews, O.D.Fremont, OH 434201376500231
- Thomas Meade, O.D.Fremont, OH 434201962586040
- Walter Oxley, O.D.Fremont, OH 434201578564449
- Stacy Rellinger, ODFremont, OH 434201134299209
- Alexzandra Roth, ODFremont, OH 434201053978361
- Thomas Garner, O.D.Oak Harbor, OH 434491750545984
Common questions
What is William Kegerize, OD's NPI number?
William Kegerize, OD's National Provider Identifier (NPI) is 1306847157, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Kegerize, OD located?
The NPPES record lists a practice address at 603 Main St, Genoa, OH, 43430. Phone: (419) 855-3640. Providers update this record themselves, so call before visiting.
How can I verify William Kegerize, OD's license?
NPPES lists Ohio license number 5558, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does William Kegerize, OD prescribe under Medicare Part D?
In 2024, William Kegerize, OD had 239 Medicare Part D claims for 63 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.