Kathryn Margaret Panzner Leininger, MD
Hematology & Oncology Physician · Akron, OH
Kathryn Margaret Panzner Leininger, MD is a hematology & oncology physician with a practice address in Akron, Ohio, and NPI 1699937656, issued on Jun 30, 2008. Check the license (Ohio 35-124423, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Kathryn Margaret Panzner Leininger
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 35-124423 OH
Self-reported in NPPES; status is on the state search - Practice location
- 224 W Exchange St, Akron, OH 44302
- Phone
- (330) 344-6505
- Enumerated
- Jun 30, 2008
- Record last updated
- Jan 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (330) 344-6431
- Medicaid ID
- 0111666 OH
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 513 in Ohio → Look up another NPI →
Also registered at 224 W Exchange St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maranda Benner, CNPFamily Nurse Practitioner1558784744
- Akhil Bindra, MDPulmonary Disease Physician1720057615
- Gary Bollin, M.D.Infectious Disease Physician1285655845
- Amanda BuksaFamily Nurse Practitioner1326419268
- Kimberly Cameron, CRNPFamily Nurse Practitioner1881938694
Verify Kathryn Margaret Panzner Leininger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-124423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
381 Medicare Part D claims for 141 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Anastrozole106 claims
- Eliquis30 claims
- Tamoxifen Citrate20 claims
- Letrozole18 claims
- Calquence17 claims
- Ibandronate Sodium15 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.
Industry payments in 2024: $16.90
1 payment: education; the largest payer was Eisai Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Kathryn Margaret Panzner Leininger among 513 hematology & oncology physician records in Ohio
Kathryn Margaret Panzner Leininger, MD is one of 513 hematology & 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. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2015 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Ohio
There are 513 hematology & oncology physician records in Ohio.
All 513 in Ohio → Every provider in Akron → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Weiquan Lu, M.D., PH.D.Akron, OH 443021275722456
- Esther Rehmus, M.D.Akron, OH 443021467400150
- Ariel Sindel, DOAkron, OH 443021518311505
- Judy Peih-Ying Tsai, MDAkron, OH 443021376773010
- Bradley Clifford, M.D.Akron, OH 443041346458650
- Meredith Driscol, M.D.Akron, OH 443041144392887
- Sameer Mahesh, M.D.Akron, OH 443041447407697
- Zoraida Mendez Leazard, MDAkron, OH 443041720047822
Common questions
What is Kathryn Margaret Panzner Leininger, MD's NPI number?
Kathryn Margaret Panzner Leininger, MD's National Provider Identifier (NPI) is 1699937656, issued on Jun 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Margaret Panzner Leininger, MD located?
The NPPES record lists a practice address at 224 W Exchange St, Akron, OH, 44302. Phone: (330) 344-6505. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Margaret Panzner Leininger, MD's license?
NPPES lists Ohio license number 35-124423, 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 Kathryn Margaret Panzner Leininger, MD prescribe under Medicare Part D?
In 2024, Kathryn Margaret Panzner Leininger, MD had 381 Medicare Part D claims for 141 beneficiaries; 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.
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.