Registry data as of Aug 27, 2026

Carrie McMahon, O.D.

Optometrist · Delaware, OH

Carrie McMahon, O.D. is an optometrist with a practice address in Delaware, Ohio, and NPI 1407062904, issued on May 14, 2007. Check the license with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1407062904
Name
Carrie McMahon
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
Practice location
115 N Sandusky St, Delaware, OH 43015
Phone
(740) 513-4750
Enumerated
May 14, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 115 N Sandusky St

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

  1. Andrea Dinovo, O.D.Optometrist1821080151

Verify Carrie McMahon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this professionCheck 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
Find the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

93% fewer Medicare Part D claims than the average optometrist in 2024

19 Medicare Part D claims for 11 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 68% of claims.

  1. Carrie McMahon19
  2. Specialty average279

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: $164.09

7 payments, mostly food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc.. The 33,561 providers of this specialty with any payment received $749.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Carrie McMahon$164.09
  2. Specialty average$749.79

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

One hospital or facility affiliation

  1. Delaware Eyes LLCDelaware, OH

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Optometrist providers in Ohio

There are 2,379 optometrist records in Ohio.

Other optometrist records in Ohio

  1. Saif AbdulameerBlue Ash, OH1063368496
  2. Nicole Abrashoff, O.D.Chillicothe, OH1588772933
  3. Thomas Abruzzi, O.D.Warren, OH1588669790
  4. Laird Ackerson, O.D.Hilliard, OH1609880624
  5. Kaitlin Ackinclose, ODCincinnati, OH1669231262
  6. Cheryl Adams, O.D.Cincinnati, OH1356361570
  7. Stephany Aeling, ODChillicothe, OH1689508269
  8. Cindy Ahern, ODSpringfield, OH1710040704
  9. Betsy Ahlquist, O.D.Canfield, OH1578540092
  10. Jeffrey Ahrns, O.D.Sidney, OH1659334704

Common questions

What is Carrie McMahon, O.D.'s NPI number?

Carrie McMahon, O.D.'s National Provider Identifier (NPI) is 1407062904, issued on May 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Carrie McMahon, O.D. located?

The NPPES record lists a practice address at 115 N Sandusky St, Delaware, OH, 43015. Phone: (740) 513-4750. Providers update this record themselves, so call before visiting.

How can I verify Carrie McMahon, O.D.'s license?

Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Carrie McMahon, O.D. prescribe under Medicare Part D?

In 2024, Carrie McMahon, O.D. had 19 Medicare Part D claims for 11 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.