Maureen Holasek, M.D.
NPI 1588660658 · Radiation Oncology Physician · Clermont, FL
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maureen Holasek, M.D. is a Radiation Oncology Physician provider in Clermont, FL (NPI 1588660658).
Provider details
- NPI number
- 1588660658
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME62103 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
779 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 153 | $70 |
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 148 | $328 |
| Calculation of Radiation Therapy Dose77300 | 107 | $63 |
| Radiation Treatment Delivery,3 Or More Separate Treatment Areas, Custom Blocking, Tangential Ports, Wedges, Rotational Beam, Compensators, Electron Beam; 6-10 MevG6012 | 97 | $212 |
| Continuing Radiation Therapy Consultation Per Week77336 | 65 | $83 |
| Radiation Treatment Management, 5 Treatment Sessions77427 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2015-06-03
Frequently asked questions
- What is Maureen Holasek's NPI number?
- Maureen Holasek's National Provider Identifier (NPI) is 1588660658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Holasek's specialty?
- Maureen Holasek is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Maureen Holasek located?
- Maureen Holasek's practice location on file with NPPES is 1920 Don Wickham Dr, Clermont, FL 34711-1918.
- What is Maureen Holasek's phone number?
- The practice phone number listed in the NPPES registry for Maureen Holasek is (352) 243-9709.
- Does Maureen Holasek accept Medicare?
- Maureen Holasek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maureen Holasek's NPI active?
- Yes — Maureen Holasek's NPI (1588660658) is active in the NPPES registry as of the last update on 2015-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.