Michael Alan Hattan, OD
Optometrist · Hays, KS
Michael Alan Hattan, OD is an 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 Alan Hattan
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- 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
- Record last updated
- Apr 5, 2024
- Fax
- (785) 625-9167
- Medicaid ID
- 30004371840002 KS
- Medicare enrollment
- Enrolled (PECOS I20050330000559); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 1981
- Entity
- Type 1 · individual
8 nearest optometrist records → All 715 in Kansas → Look up another NPI →
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 Alan 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
57% more Medicare Part D claims than the average optometrist in 2024
435 Medicare Part D claims for 106 beneficiaries, against an average of 277 among the 33,128 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 MIPS final score for 2023 (Medicare payment program): 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; by number, the most common kind was food and beverage; the largest payer was CooperVision 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.
Michael Alan Hattan among 715 optometrist records in Kansas
Michael Alan Hattan, OD is one of 715 optometrist records with a practice address in Kansas. 76% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 45% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1981 · median 2006 among the 500 with a school on file
- Record last updated2024 · 74% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Kansas
There are 715 optometrist records in Kansas.
All 715 in Kansas → Every provider in Hays → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Stacey Jones, O.D.Hays, KS 676011356337901
- Kendall Krug, O.D.Hays, KS 676011780679605
- Nicholas Mondero, O.D.Hays, KS 676011942648852
- Dan Schmidt, ODHays, KS 676011457463176
- Anthony Taylor, O.D.Hays, KS 676011770839854
- Braiden Werth, ODHays, KS 676011013607324
- Karen Aldridge, O.D.Hill City, KS 676421619994373
- Monica Rein-Moore, O.D.Ness City, KS 675601063643583
Common questions
What is Michael Alan Hattan, OD's NPI number?
Michael Alan 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 Alan 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 Alan 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 Alan Hattan, OD prescribe under Medicare Part D?
In 2024, Michael Alan Hattan, OD had 435 Medicare Part D claims for 106 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Michael Alan Hattan, OD's MIPS final 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), 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.