Margaret Elena Gatti-Mays, M.D.
Medical Oncology Physician · Columbus, OH
Margaret Elena Gatti-Mays, M.D. is a medical oncology physician with a practice address in Columbus, Ohio, and NPI 1215226543, issued on Apr 7, 2011. Check the license (Ohio 35.139359, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Margaret Elena Gatti-Mays
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 35.139359 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1145 Olentangy River RD FL 3, Columbus, OH 43212
- Phone
- (614) 293-6529
- Enumerated
- Apr 7, 2011
- Record last updated
- Jun 10, 2025
- Fax
- (614) 293-9469
- Medicare enrollment
- Enrolled (PECOS I20200716002965); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 169 in Ohio → Look up another NPI →
Also registered at 1145 Olentangy River RD FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin Burke, MDSurgical Oncology Physician1639494404
- William Carson, MDSurgical Oncology Physician1528019841
- Ashley Davenport, M.D.Medical Oncology Physician1891113759
- Valerie Grignol, M.D.Surgical Oncology Physician1902088172
- Jennifer Hale, MDSurgical Oncology Physician1457980070
- Sara Myers, M.D.Surgical Oncology Physician1073927927
Verify Margaret Elena Gatti-Mays in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.139359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average medical oncology physician in 2024
611 Medicare Part D claims for 141 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D.
Most prescribed
- Anastrozole107 claims
- Letrozole62 claims
- Ibrance53 claims
- Kisqali42 claims
- Prochlorperazine Maleate35 claims
- Tamoxifen Citrate31 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.
The MIPS final score for 2023 (Medicare payment program): 95.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,636.92
3 payments; by number, the most common kind was travel and lodging; the largest payer was Merck Sharp & Dohme LLC. The 3,343 providers of this specialty with any payment received $11,773.47 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 one group practice
- Osu Internal Medicine LLCColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Elena Gatti-Mays among 169 medical oncology physician records in Ohio
Margaret Elena Gatti-Mays, M.D. is one of 169 medical oncology physician records with a practice address in Ohio. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 65% of them.
- NPI issued2011 · 65% of these records are older, 33% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2011 · median 2006 among the 132 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Ohio
There are 169 medical oncology physician records in Ohio.
All 169 in Ohio → Every provider in Columbus → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Gilbert Bader, M.D.Columbus, OH 432121568800738
- Ashley Davenport, M.D.Columbus, OH 432121891113759
- Kai Johnson, MDColumbus, OH 432121538689682
- Nerea Lopetegui-Lia, M.D.Columbus, OH 432121790210300
- Arya Roy, MDColumbus, OH 432121225522816
- Sagar Sardesai, M.D.Columbus, OH 432121851610091
- Daniel Stover, M.D.Columbus, OH 432121043484439
- Robert Wesolowski, MDColumbus, OH 432121821264623
Common questions
What is Margaret Elena Gatti-Mays, M.D.'s NPI number?
Margaret Elena Gatti-Mays, M.D.'s National Provider Identifier (NPI) is 1215226543, issued on Apr 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Elena Gatti-Mays, M.D. located?
The NPPES record lists a practice address at 1145 Olentangy River RD FL 3, Columbus, OH, 43212. Phone: (614) 293-6529. Providers update this record themselves, so call before visiting.
How can I verify Margaret Elena Gatti-Mays, M.D.'s license?
NPPES lists Ohio license number 35.139359, 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.
How much does Margaret Elena Gatti-Mays, M.D. prescribe under Medicare Part D?
In 2024, Margaret Elena Gatti-Mays, M.D. had 611 Medicare Part D claims for 141 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Margaret Elena Gatti-Mays, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.