NPPES file of Aug 9, 2026

Peter Istvan Acs, M.D.

Hematology & Oncology Physician · Ocala, FL

Peter Istvan Acs, M.D. is a hematology & oncology physician with a practice address in Ocala, Florida, and NPI 1861445421, issued on May 17, 2006. Check the license (Florida ME95855, 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
1861445421
Name
Peter Istvan Acs
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
ME95855 FL
0101235082 VA
Self-reported in NPPES; status is on the state search
Practice location
1500 SE Magnolia Ext Ste 205, Ocala, FL 34471
Phone
(352) 529-8232
Enumerated
May 17, 2006
Record last updated
Aug 6, 2026
Fax
(352) 492-6427
Medicaid ID
277181100 FL
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1500 SE Magnolia Ext Ste 205

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

  1. Jacek Wecowski, M.D.Surgical Oncology Physician1962758938

Verify Peter Istvan Acs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME95855    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

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99% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

11 Medicare Part D claims, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Peter Acs11
  2. Specialty average877

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.

Hematology & Oncology Physician providers in Florida

There are 818 hematology & oncology physician records in Florida.

All 818 in Florida → Every provider in Ocala →

Other hematology & oncology physician records in Florida

  1. Nayef Abdel-Razeq, MDJacksonville, FL1750900916
  2. Ahmed Abdelhakeem, MDJacksonville, FL1023690104
  3. Dima Abdul JabbarTampa, FL1790926269
  4. Syed Abid, MDSt Petersburg, FL1013902006
  5. Anna Abraham, MDPembroke Pines, FL1922093335
  6. Yousif Abubakr, MDJacksonville, FL1023013497
  7. Ziad Abuhelwa, MDTampa, FL1972113298
  8. John Accomando, M.D.Tampa, FL1649380361
  9. Oluwatayo Adeoye, MDJacksonville, FL1790458040
  10. Pooja Advani, MDJacksonville, FL1386876928

Common questions

What is Peter Istvan Acs, M.D.'s NPI number?

Peter Istvan Acs, M.D.'s National Provider Identifier (NPI) is 1861445421, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Peter Istvan Acs, M.D. located?

The NPPES record lists a practice address at 1500 SE Magnolia Ext Ste 205, Ocala, FL, 34471. Phone: (352) 529-8232. Providers update this record themselves, so call before visiting.

How can I verify Peter Istvan Acs, M.D.'s license?

NPPES lists Florida license number ME95855, 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 Peter Istvan Acs, M.D. prescribe under Medicare Part D?

In 2024, Peter Istvan Acs, M.D. had 11 Medicare Part D claims; the average among hematology & oncology physician prescribers was 877. 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.

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.