NPPES file of Aug 9, 2026

Daniel Donald Wendorff, O.D.

Occupational Vision Optometrist · Greenwood, IN

Daniel Donald Wendorff, O.D. is an occupational vision optometrist with a practice address in Greenwood, Indiana, and NPI 1205900214, issued on Nov 20, 2006. Check the license (Indiana 18002327A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205900214
Name
Daniel Donald Wendorff
Credential
O.D.
Primary taxonomy
Occupational Vision Optometrist 152WX0102X
License number
18002327A IN
Self-reported in NPPES; status is on the state search
Practice location
1251 US Highway 31 N, Greenwood, IN 46142
Phone
(317) 887-2732
Enumerated
Nov 20, 2006
Record last updated
Sep 11, 2025
Fax
(317) 865-8121
Medicare enrollment
Enrolled (PECOS I20101025000732); accepts Medicare assignment
Medical or professional school
Indiana University - School Of Optometry, 1988
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1251 US Highway 31 N

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ashley Niewiarowski, ODOptometrist1285011270

Verify Daniel Donald Wendorff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 18002327A
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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25% fewer Medicare Part D claims than the average occupational vision optometrist in 2024

199 Medicare Part D claims for 52 beneficiaries, against an average of 264 among the 32 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Daniel Wendorff199
  2. Specialty average264

Most prescribed

  1. Latanoprost57 claims
  2. Prednisolone Acetate24 claims
  3. Fluorometholone21 claims
  4. Timolol Maleate18 claims
  5. Dorzolamide-Timolol16 claims
  6. Dorzolamide Hcl11 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: $298.32

7 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. The 36 providers of this specialty with any payment received $248.51 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Wendorff$298.32
  2. Specialty average$248.51

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Dan Wendorff OD PCIndianapolis, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Occupational Vision Optometrist providers in Indiana

There are 4 occupational vision optometrist records in Indiana.

The 3 occupational vision optometrist records with the nearest ZIP codes

  1. Scott Martin, O.D.Fort Wayne, IN 468251356350474
  2. Brad Martin, O.D.Fort Wayne, IN 468251487664249
  3. Steven Sampson, O.D.Evansville, IN 477141235206939

Common questions

What is Daniel Donald Wendorff, O.D.'s NPI number?

Daniel Donald Wendorff, O.D.'s National Provider Identifier (NPI) is 1205900214, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Donald Wendorff, O.D. located?

The NPPES record lists a practice address at 1251 US Highway 31 N, Greenwood, IN, 46142. Phone: (317) 887-2732. Providers update this record themselves, so call before visiting.

How can I verify Daniel Donald Wendorff, O.D.'s license?

NPPES lists Indiana license number 18002327A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

How much does Daniel Donald Wendorff, O.D. prescribe under Medicare Part D?

In 2024, Daniel Donald Wendorff, O.D. had 199 Medicare Part D claims for 52 beneficiaries; the average among occupational vision optometrist prescribers was 264. 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.