Maria Kellermier, M.D.
Internal Medicine Physician · Richwood, OH
Maria Kellermier, M.D. is an internal medicine physician with a practice address in Richwood, Ohio, and NPI 1679986236, issued on Jun 10, 2014. Check the license (Ohio 35.142091, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Maria Kellermier
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35.142091 OH
289400 NY
Self-reported in NPPES; status is on the state search - Practice location
- 19 W Ottawa St, Richwood, OH 43344
- Phone
- (740) 943-2354
- Enumerated
- Jun 10, 2014
- Entity
- Type 1 · individual
Also registered at 19 W Ottawa St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Kapraly, M.D.Family Medicine Physician1487615514
Verify Maria Kellermier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.142091Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
49% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,427 Medicare Part D claims for 211 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 20 claims were for opioids.
Most prescribed
- Atorvastatin Calcium83 claims
- Metoprolol Succinate63 claims
- Lisinopril58 claims
- Amlodipine Besylate43 claims
- Gabapentin43 claims
- Losartan Potassium40 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: $128.40
7 payments, mostly food and beverage; the largest payer was Pfizer Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Union County Physician CorporationRichwood, OH
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1 internal medicine physician records list a Richwood practice address
They are 1 of the 42 NPPES records with a Richwood practice address, and 5,995 internal medicine physician records in Ohio.
Other internal medicine physician records in Ohio
- Evan Abalos, D.O.Toledo, OH1194163089
- Teah Abashidze, M.D.Cleveland, OH1336179647
- Rami Abboud, MDLorain, OH1487854972
- Walid Abboud, MDCleveland, OH1245295559
- Moshrik Abd-Alamir, M.D.Toledo, OH1386879054
- Jason Abdallah, M.D.Cuyahoga Falls, OH1093071565
- Saaid Abdel-Ghani, M.D.Columbus, OH1598926529
- Mohammed Abdelaziz, MDDayton, OH1831326701
- Bahaa Abdelghaffar, MDCleveland, OH1265954275
- John Abdelnour, MDCleveland, OH1114656931
Common questions
What is Maria Kellermier, M.D.'s NPI number?
Maria Kellermier, M.D.'s National Provider Identifier (NPI) is 1679986236, issued on Jun 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Maria Kellermier, M.D. located?
The NPPES record lists a practice address at 19 W Ottawa St, Richwood, OH, 43344. Phone: (740) 943-2354. Providers update this record themselves, so call before visiting.
How can I verify Maria Kellermier, M.D.'s license?
NPPES lists Ohio license number 35.142091, 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 Maria Kellermier, M.D. prescribe under Medicare Part D?
In 2024, Maria Kellermier, M.D. had 1,427 Medicare Part D claims for 211 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.