Roy Zvi Greenberg, D.O.
Hospitalist Physician · Lancaster, OH
Roy Zvi Greenberg, D.O. is a hospitalist physician with a practice address in Lancaster, Ohio, and NPI 1912448002, issued on Mar 9, 2017. Check the license (Ohio 34.014084, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Roy Zvi Greenberg
- Credential
- D.O.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 34.014084 OH
Self-reported in NPPES; status is on the state search - Practice location
- 401 N Ewing St, Lancaster, OH 43130
- Phone
- (740) 687-8000
- Enumerated
- Mar 9, 2017
- Record last updated
- Jul 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200629003830); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 982 in Ohio → Look up another NPI →
Also registered at 401 N Ewing St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mhmtjamil Alkhalaf, MDFamily Medicine Physician1407429574
- Todd Armen, MDAnesthesiology Physician1265557680
- Sarah Asbridge, D.O.Emergency Medicine Physician1710297304
- Amanda Baker, CNPAcute Care Nurse Practitioner1205232287
Verify Roy Zvi Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.014084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% more Medicare Part D claims than the average hospitalist physician in 2024
965 Medicare Part D claims for 333 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Furosemide59 claims
- Metoprolol Succinate50 claims
- Prednisone48 claims
- Eliquis45 claims
- Carvedilol39 claims
- Cefdinir37 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 practice group's MIPS final score for 2023 (Medicare payment program): 73.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- 24 ON Physicians OF SC LLCSummerville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roy Zvi Greenberg among 982 hospitalist physician records in Ohio
Roy Zvi Greenberg, D.O. 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 2017, is newer than 65% of them.
- NPI issued2017 · 65% of these records are older, 30% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2017 · median 2012 among the 835 with a school on file
- Record last updated2020 · 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 Lancaster → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Sarah Bonza, MDLancaster, OH 431301487694709
- Robin Rhodes, M.D.Lancaster, OH 431301730153941
- Darren Sommer, D.OLogan, OH 431381578512356
- Abdal Rahman Alhyari, MBBSLondon, OH 431401205051570
- Mohamed Hamza, MDLondon, OH 431401720060940
- Rahma Anchimbon, M.D.Pickerington, OH 431471487018511
- Steven Burks, MDCircleville, OH 431131467414060
- Zachary Carpenter, DOPickerington, OH 431471356923718
Common questions
What is Roy Zvi Greenberg, D.O.'s NPI number?
Roy Zvi Greenberg, D.O.'s National Provider Identifier (NPI) is 1912448002, issued on Mar 9, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Roy Zvi Greenberg, D.O. located?
The NPPES record lists a practice address at 401 N Ewing St, Lancaster, OH, 43130. Phone: (740) 687-8000. Providers update this record themselves, so call before visiting.
How can I verify Roy Zvi Greenberg, D.O.'s license?
NPPES lists Ohio license number 34.014084, 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 Roy Zvi Greenberg, D.O. prescribe under Medicare Part D?
In 2024, Roy Zvi Greenberg, D.O. had 965 Medicare Part D claims for 333 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Roy Zvi Greenberg, D.O.'s MIPS final score?
The 2023 MIPS final score is 73.2 of 100, reported for the practice group. 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.