NPPES file of Aug 9, 2026

Gerald Wayne Marsa, M.D.

Radiation Oncology Physician · Toledo, OH

Gerald Wayne Marsa, M.D. is a radiation oncology physician with a practice address in Toledo, Ohio, and NPI 1760485064, issued on May 31, 2005. Check the license (Ohio 35-036699M, as entered in NPPES) on the State Medical Board of Ohio; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1760485064
Name
Gerald Wayne Marsa
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
35-036699M OH
Self-reported in NPPES; status is on the state search
Practice location
2213 Cherry St, Toledo, OH 43608
Phone
(419) 251-4572
Enumerated
May 31, 2005
Record last updated
Oct 26, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(419) 251-3849
Medicaid ID
0350123 OH
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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8 nearest radiation oncology physician records → All 298 in Ohio → Look up another NPI →

Also registered at 2213 Cherry St

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

  1. Mustafa Abdul Kareem, M.D.Student in an Organized Health Care Education/Training Program1982394391
  2. Douglas AckermanPharmacist1114594280
  3. Brett Adair, D.O.Obstetrics & Gynecology Physician1700129814
  4. Sonalika Agarwal, M.D.Nephrology Physician1366889131
  5. Gaurav Agrawal, M.D.Pediatrics Physician1942944558
  6. Omaima Ahmad, MDPediatrics Physician1629565742

Verify Gerald Wayne Marsa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35-036699M    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 Ohio 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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Gerald Wayne Marsa among 298 radiation oncology physician records in Ohio

Gerald Wayne Marsa, M.D. is one of 298 radiation oncology physician records with a practice address in Ohio. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 83% newer
  • In a Medicare fileNo · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2007 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in Ohio

There are 298 radiation oncology physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 298 in Ohio → Every provider in Toledo → Radiation Oncology Physician nationwide →

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Kaiming Guo, MEDICAL PHYSICISTToledo, OH 436141801619176
  2. Krishna Reddy, M.D., PH.D.Toledo, OH 436141710129036
  3. Shaneli Fernando, M.D.Toledo, OH 436231508811654
  4. Dhaval Parikh, MDToledo, OH 436231588660476
  5. Steven Zeidner, MDToledo, OH 436231700882693
  6. Jeffrey Forquer, M.D.Sylvania, OH 435601003073438
  7. Jalal Hyder, DOSylvania, OH 435601376923466
  8. Eric Kielhorn, M.D.Sylvania, OH 435601669631230

Common questions

What is Gerald Wayne Marsa, M.D.'s NPI number?

Gerald Wayne Marsa, M.D.'s National Provider Identifier (NPI) is 1760485064, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gerald Wayne Marsa, M.D. located?

The NPPES record lists a practice address at 2213 Cherry St, Toledo, OH, 43608. Phone: (419) 251-4572. Providers update this record themselves, so call before visiting.

How can I verify Gerald Wayne Marsa, M.D.'s license?

NPPES lists Ohio license number 35-036699M, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. 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. 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.