William Robert Geisen, DO
Hospitalist Physician · Cincinnati, OH
William Robert Geisen, DO is a hospitalist physician with a practice address in Cincinnati, Ohio, and NPI 1326536996, issued on Apr 28, 2018. Check the license (Ohio 34.014709, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- William Robert Geisen
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 34.014709 OH
Self-reported in NPPES; status is on the state search - Practice location
- 375 Dixmyth Ave, Cincinnati, OH 45220
- Phone
- (513) 862-3452
- Enumerated
- Apr 28, 2018
- Record last updated
- Jul 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (513) 862-3421
- Medicaid ID
- 2565399 OH
- Medicare enrollment
- Enrolled (PECOS I20210723002633); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 982 in Ohio → Look up another NPI →
Also registered at 375 Dixmyth Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Robert Geisen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.014709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average hospitalist physician in 2024
468 Medicare Part D claims for 177 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Prednisone33 claims
- Atorvastatin Calcium29 claims
- Pantoprazole Sodium26 claims
- Metoprolol Succinate25 claims
- Oxycodone Hcl19 claims
- Spironolactone14 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): 90.4 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).
Bills Medicare through one group practice
- Trihealth H LLCMontgomery, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Robert Geisen among 982 hospitalist physician records in Ohio
William Robert Geisen, DO is one of 982 hospitalist physician records with a practice address in Ohio. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 70% of them.
- NPI issued2018 · 70% of these records are older, 25% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2018 · median 2012 among the 835 with a school on file
- Record last updated2021 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Ohio
There are 982 hospitalist physician records in Ohio.
All 982 in Ohio → Every provider in Cincinnati → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Stephen Beerman, MDCincinnati, OH 452201437105301
- Marco Callirgos, MDCincinnati, OH 452201598860207
- Sandra Dickens, MDCincinnati, OH 452201043203896
- Lauren Duerk, MDCincinnati, OH 452201134330103
- Erhan Erdeger, M.D.Cincinnati, OH 452201477888139
- John Hutson, MDCincinnati, OH 452201134230535
- Vasiliki Marinakis, M.D.Cincinnati, OH 452201720279664
- Juan Mejia, MDCincinnati, OH 452201043292626
Common questions
What is William Robert Geisen, DO's NPI number?
William Robert Geisen, DO's National Provider Identifier (NPI) is 1326536996, issued on Apr 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Geisen, DO located?
The NPPES record lists a practice address at 375 Dixmyth Ave, Cincinnati, OH, 45220. Phone: (513) 862-3452. Providers update this record themselves, so call before visiting.
How can I verify William Robert Geisen, DO's license?
NPPES lists Ohio license number 34.014709, 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 William Robert Geisen, DO prescribe under Medicare Part D?
In 2024, William Robert Geisen, DO had 468 Medicare Part D claims for 177 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is William Robert Geisen, DO's MIPS final score?
The 2023 MIPS final score is 90.4 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.