Kathleen Marie Leahy, OD
Optometrist · Kalkaska, MI
Kathleen Marie Leahy, OD is an optometrist with a practice address in Kalkaska, Michigan, and NPI 1104483437, issued on May 22, 2019. Check the license (Michigan 4901005239, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Marie Leahy
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4901005239 MI
Self-reported in NPPES; status is on the state search - Practice location
- 882 M 72 NW, Kalkaska, MI 49646
- Phone
- (231) 258-9781
- Enumerated
- May 22, 2019
- Record last updated
- Sep 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190729002363); accepts Medicare assignment
- Medical or professional school
- Ferris State College - College Of Optometry, 2019
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,963 in Michigan → Look up another NPI →
Also registered at 882 M 72 NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Molter, ODOptometrist1205849882
- Timothy Troupe, ODOptometrist1609954866
Verify Kathleen Marie Leahy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4901005239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average optometrist in 2024
80 Medicare Part D claims for 43 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost22 claims
- Bimatoprost14 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: $247.49
5 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
Bills Medicare through one group practice
- Traverse City Ophthalmology PLLCCadillac, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Marie Leahy among 1,963 optometrist records in Michigan
Kathleen Marie Leahy, OD is one of 1,963 optometrist records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 80% of them.
- NPI issued2019 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2009 among the 1,121 with a school on file
- Record last updated2020 · 68% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 optometrist records list a practice address in Kalkaska
They are 4 of the 130 NPPES records with a practice address in Kalkaska, and 1,963 optometrist records in Michigan.
All 1,963 in Michigan → Every provider in Kalkaska → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Robert Molter, ODKalkaska, MI 496461205849882
- Clayton Skrzypczak, O.D.Kalkaska, MI 496461649264995
- Timothy Troupe, ODKalkaska, MI 496461609954866
- Kevin Nelson, ODFrankfort, MI 496351699824045
- Brian Allen, O.D.Manistee, MI 496601205908654
- Ashley Bauman, ODManistee, MI 496601053988832
- Steven Gould, ODManistee, MI 496601588638704
- Charles Keil, O.D.Manistee, MI 496601225018336
Common questions
What is Kathleen Marie Leahy, OD's NPI number?
Kathleen Marie Leahy, OD's National Provider Identifier (NPI) is 1104483437, issued on May 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Marie Leahy, OD located?
The NPPES record lists a practice address at 882 M 72 NW, Kalkaska, MI, 49646. Phone: (231) 258-9781. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Marie Leahy, OD's license?
NPPES lists Michigan license number 4901005239, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Marie Leahy, OD prescribe under Medicare Part D?
In 2024, Kathleen Marie Leahy, OD had 80 Medicare Part D claims for 43 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.