Michael Hattan, OD
Corneal and Contact Management Optometrist · Hays, KS
Michael Hattan, OD is a corneal and contact management optometrist with a practice address in Hays, Kansas, and NPI 1639128861, issued on May 6, 2006. Check the license (Kansas 1169-3, as entered in NPPES) with the Kansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Hattan
- Credential
- OD
- Primary taxonomy
- Corneal and Contact Management Optometrist 152WC0802X
- License number
- 1169-3 KS
Self-reported in NPPES; status is on the state search - Practice location
- 1517 E 27TH St, Hays, KS 67601
- Phone
- (785) 625-2226
- Enumerated
- May 6, 2006
- Entity
- Type 1 · individual
Also registered at 1517 E 27TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Mondero, O.D.Optometrist1942648852
- Anthony Taylor, O.D.Optometrist1770839854
Verify Michael Hattan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kansas board licenses this profession
Search for license 1169-3Check 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% more Medicare Part D claims than the average corneal and contact management optometrist in 2024
435 Medicare Part D claims for 106 beneficiaries, against an average of 254 among the 850 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Latanoprost212 claims
- Timolol Maleate99 claims
- Neomycin-Polymyxin-Dexameth25 claims
- Lumigan22 claims
- Prednisolone Acetate13 claims
- Amoxicillin-Clavulanate Potass11 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.
The Medicare quality score for 2023: 99.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $100.04
4 payments, mostly food and beverage; the largest payer was CooperVision Inc.. The 901 providers of this specialty with any payment received $1,560.29 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.
Corneal and Contact Management Optometrist providers in Kansas
There are 14 corneal and contact management optometrist records in Kansas.
Other corneal and contact management optometrist records in Kansas
- Andrea Beatty, O.D.Shawnee, KS1093908329
- Raymond Brill, OD, FAAO, FOAAMission, KS1871617787
- Jay Burlingame, O.D.Overland Park, KS1336110808
- Amy Havens Lower, O.D.Hiawatha, KS1649364704
- Charles Holland, O.D.Oskaloosa, KS1134294549
- Paul Klenklen, O.D.Overland Park, KS1205911260
- Carl Kramer, ODOlathe, KS1235512286
- Gerard Lozada, O.D.Overland Park, KS1902876048
- Melissa Price, O.D.Olathe, KS1578669719
- Marisa Rayburn, O.DOverland Park, KS1538296769
Common questions
What is Michael Hattan, OD's NPI number?
Michael Hattan, OD's National Provider Identifier (NPI) is 1639128861, issued on May 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Hattan, OD located?
The NPPES record lists a practice address at 1517 E 27TH St, Hays, KS, 67601. Phone: (785) 625-2226. Providers update this record themselves, so call before visiting.
How can I verify Michael Hattan, OD's license?
NPPES lists Kansas license number 1169-3, as entered by the provider. Search the Kansas board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Hattan, OD prescribe under Medicare Part D?
In 2024, Michael Hattan, OD had 435 Medicare Part D claims for 106 beneficiaries; the average among corneal and contact management optometrist prescribers was 254. Part D covers Medicare prescriptions only.
What is Michael Hattan, OD's Medicare quality score?
The 2023 MIPS final score is 99.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.