Michael S. Oleksyk, MD
Internal Medicine Physician · Fort Myers, FL
Michael S. Oleksyk, MD is an internal medicine physician with a practice address in Fort Myers, Florida, and NPI 1437145000, issued on Sep 20, 2005. Check the license (Florida ME0048040, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Michael S. Oleksyk
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- ME0048040 FL
2009-01719 NC
Self-reported in NPPES; status is on the state search - Practice location
- 9981 S Healthpark Dr, Fort Myers, FL 33908
- Phone
- (239) 343-2052
- Enumerated
- Sep 20, 2005
- Record last updated
- Mar 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (239) 343-5348
- Medicaid ID
- 043991600 FL
- Medicare enrollment
- Enrolled (PECOS I20060105000597); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 9981 S Healthpark Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael S. Oleksyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0048040Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
318 Medicare Part D claims for 37 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Furosemide39 claims
- Levothyroxine Sodium21 claims
- Baclofen19 claims
- Atorvastatin Calcium17 claims
- Ropinirole Hcl16 claims
- Potassium Chloride15 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: $41,550.59
90 payments; by number, the most common kind was travel and lodging; the largest payer was Janssen Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Lee Health System IncCape Coral, FL
- Mission Health Community Multispecialty Providers LLCAsheville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael S. Oleksyk among 10,151 internal medicine physician records in Florida
Michael S. Oleksyk, MD is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1983 · median 2004 among the 6,606 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
166 internal medicine physician records list a practice address in Fort Myers
They are 166 of the 7,949 NPPES records with a practice address in Fort Myers, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Fort Myers → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Ardesia, D.O.Ft Myers, FL 339081619979572
- Maria Becka-Fitzpatrick, D.O.Fort Myers, FL 339081932177425
- Harin Chhatiawala, M.D.Fort Myers, FL 339081205811882
- Britto Chinnappan, MDFort Myers, FL 339081750477709
- Rafael Climaco, M.D.Fort Myers, FL 339081720058902
- Phillip Davis, MDFort Myers, FL 339081508852476
- Tomas Factora, M.D.Fort Myers, FL 339081407876485
- Kelly Fontana, MDFort Myers, FL 339081518965292
Common questions
What is Michael S. Oleksyk, MD's NPI number?
Michael S. Oleksyk, MD's National Provider Identifier (NPI) is 1437145000, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael S. Oleksyk, MD located?
The NPPES record lists a practice address at 9981 S Healthpark Dr, Fort Myers, FL, 33908. Phone: (239) 343-2052. Providers update this record themselves, so call before visiting.
How can I verify Michael S. Oleksyk, MD's license?
NPPES lists Florida license number ME0048040, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael S. Oleksyk, MD prescribe under Medicare Part D?
In 2024, Michael S. Oleksyk, MD had 318 Medicare Part D claims for 37 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.