Richard R. Masin, DO
Orthopaedic Surgery Physician · Cleveland, OH
Richard R. Masin, DO is an orthopaedic surgery physician with a practice address in Cleveland, Ohio, and NPI 1821075755, issued on Dec 30, 2005. Check the license (Ohio 34002641, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Richard R. Masin
- Credential
- DO
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 34002641 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4100 Warrensville Center RD, Cleveland, OH 44122
- Phone
- (216) 367-1850
- Enumerated
- Dec 30, 2005
- Record last updated
- Sep 17, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (216) 295-0670
- Medicaid ID
- 0516329 OH
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 921 in Ohio → Look up another NPI →
Also registered at 4100 Warrensville Center RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Anderson, OTOccupational Therapist1992756266
- David Krahe, DOOrthopaedic Surgery Physician1760469191
Verify Richard R. Masin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34002641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
12 Medicare Part D claims, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D.
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.
Richard R. Masin among 921 orthopaedic surgery physician records in Ohio
Richard R. Masin, DO is one of 921 orthopaedic surgery physician records with a practice address in Ohio. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2009 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Ohio
There are 921 orthopaedic surgery physician records in Ohio.
All 921 in Ohio → Every provider in Cleveland → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Avrum Froimson, MDBeachwood, OH 441221205891769
- Jinyoung Jeong, M.D.,PH.D.Beachwood, OH 441221588833727
- David Krahe, DOCleveland, OH 441221760469191
- William Petersilge, MDBeachwood, OH 441221659385359
- Mariana Rokitska, NP-CBeachwood, OH 441221245902931
- Donald Goodfellow, MDCleveland, OH 441211740209196
- Robert Anschuetz, MDMayfield Heights, OH 441241154369338
- Nicholas Callahan, DOMayfield Heights, OH 441241659783934
Common questions
What is Richard R. Masin, DO's NPI number?
Richard R. Masin, DO's National Provider Identifier (NPI) is 1821075755, issued on Dec 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard R. Masin, DO located?
The NPPES record lists a practice address at 4100 Warrensville Center RD, Cleveland, OH, 44122. Phone: (216) 367-1850. Providers update this record themselves, so call before visiting.
How can I verify Richard R. Masin, DO's license?
NPPES lists Ohio license number 34002641, 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 Richard R. Masin, DO prescribe under Medicare Part D?
In 2024, Richard R. Masin, DO had 12 Medicare Part D claims; the average among orthopaedic surgery physician prescribers was 346. 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.