NPPES file of Aug 9, 2026

Maureen Claire Holasek, M.D.

Radiation Oncology Physician · Clermont, FL

Maureen Claire Holasek, M.D. is a radiation oncology physician with a practice address in Clermont, Florida, and NPI 1588660658, issued on Jun 23, 2005. Check the license (Florida ME62103, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588660658
Name
Maureen Claire Holasek
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
ME62103 FL
Self-reported in NPPES; status is on the state search
Practice location
1920 Don Wickham Dr, Clermont, FL 34711
Phone
(352) 243-9709
Enumerated
Jun 23, 2005
Record last updated
Jun 3, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(352) 243-8703
Medicaid ID
370683400 FL
Medicare enrollment
Enrolled (PECOS I20040207000131); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 1985
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1920 Don Wickham Dr

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

  1. Daniel Chin, PAMedical Physician Assistant1134595879
  2. Sindhu Jacob, M.D.Endocrinology, Diabetes & Metabolism Physician1265540827
  3. Hal Jacobson, MDRadiation Oncology Physician1669465274
  4. Maria Moreno Cabasos, NPNurse Practitioner1780148346
  5. Mellisa Powell, APRNFamily Nurse Practitioner1447882121
  6. Nathalia Rosa, PA-CPhysician Assistant1528631074

Verify Maureen Claire Holasek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME62103    Check 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
Open the Florida 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.

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Industry payments in 2024: $27.04

1 payment: food and beverage; the largest payer was Novocure Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maureen Holasek$27.04
  2. Specialty average$1,897.85

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

  1. Physicians For Accountable Care LLCLady Lake, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Radiation Oncology Physician providers in Florida

There are 520 radiation oncology physician records in Florida.

All 520 in Florida → Every provider in Clermont →

Other radiation oncology physician records in Florida

  1. Andre Abitbol, M.D.Miami, FL1417944745
  2. Matthew Abramowitz, MDMiami, FL1295993699
  3. Scot Ackerman, MDJacksonville, FL1942205364
  4. James Adams, MDPensacola, FL1518981380
  5. Paul Adams, MDOxford, FL1770578619
  6. Anurag Agarwal, MDBoca Raton, FL1962482836
  7. Anesa Ahamad, M.D.Aventura, FL1710083506
  8. Kamran Ahmed, MDTampa, FL1659633915
  9. Clayton Alonso, MDTampa, FL1730508599
  10. Taghrid Altoos, MDClearwater, FL1124255005

Common questions

What is Maureen Claire Holasek, M.D.'s NPI number?

Maureen Claire Holasek, M.D.'s National Provider Identifier (NPI) is 1588660658, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Maureen Claire Holasek, M.D. located?

The NPPES record lists a practice address at 1920 Don Wickham Dr, Clermont, FL, 34711. Phone: (352) 243-9709. Providers update this record themselves, so call before visiting.

How can I verify Maureen Claire Holasek, M.D.'s license?

NPPES lists Florida license number ME62103, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.