David Timothy Duvendack, O.D.
Optometrist · Toledo, OH
David Timothy Duvendack, O.D. is an optometrist with a practice address in Toledo, Ohio, and NPI 1922162320, issued on Dec 20, 2006. Check the license (Ohio OH5026, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Timothy Duvendack
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OH5026 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4445 Woodmont RD, Toledo, OH 43613
- Phone
- (419) 346-3216
- Enumerated
- Dec 20, 2006
- Record last updated
- Nov 10, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050711000595); accepts Medicare assignment
- Medical or professional school
- Ohio State University - College Of Optometry, 1999
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,443 in Ohio → Look up another NPI →
Verify David Timothy Duvendack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license OH5026Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $238.58
4 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. 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.
David Timothy Duvendack among 2,443 optometrist records in Ohio
David Timothy Duvendack, O.D. 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
- Graduated1999 · median 2006 among the 1,466 with a school on file
- Record last updated2009 · 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 Toledo → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- My Nga Huynh, O.D.Toledo, OH 436131427361542
- Neerja Jindal, O.D.Toledo, OH 436131417063082
- Theresa Nemeth, ODToledo, OH 436141093899759
- Lisa Nirode, O.D.Toledo, OH 436141528012077
- Ernest Spohn, O.D.Toledo, OH 436141487663639
- Mark Barron, ODToledo, OH 436151730169772
- Christopher De Guzman, OD, DIPL. ABOToledo, OH 436151063100287
- Lindsey King, ODToledo, OH 436151790191203
Common questions
What is David Timothy Duvendack, O.D.'s NPI number?
David Timothy Duvendack, O.D.'s National Provider Identifier (NPI) is 1922162320, issued on Dec 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Timothy Duvendack, O.D. located?
The NPPES record lists a practice address at 4445 Woodmont RD, Toledo, OH, 43613. Phone: (419) 346-3216. Providers update this record themselves, so call before visiting.
How can I verify David Timothy Duvendack, O.D.'s license?
NPPES lists Ohio license number OH5026, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity 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.