Roy C. Musoff, MD
Internal Medicine Physician · Delray Beach, FL
Roy C. Musoff, MD is an internal medicine physician with a practice address in Delray Beach, Florida, and NPI 1104820745, issued on Jun 10, 2005. Check the license (Florida ME59839, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Roy C. Musoff
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME59839 FL
Self-reported in NPPES; status is on the state search - Practice location
- 14530 S Military Trl Ste A1-A5, Delray Beach, FL 33484
- Phone
- (561) 381-0260
- Enumerated
- Jun 10, 2005
- Record last updated
- Mar 14, 2022
- Medicaid ID
- 377551800 FL
- Medicare enrollment
- Enrolled (PECOS I20041229000629); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Verify Roy C. Musoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME59839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average internal medicine physician in 2024
950 Medicare Part D claims for 638 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Azithromycin133 claims
- Amoxicillin-Clavulanate Potass129 claims
- Methylprednisolone88 claims
- Nitrofurantoin Mono-Macro62 claims
- Doxycycline Hyclate53 claims
- Prednisone44 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): 17.2 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
- Express Docs, LLCDelray Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roy C. Musoff among 10,151 internal medicine physician records in Florida
Roy C. Musoff, MD is one of 10,151 internal medicine physician records with a practice address in Florida. 84% 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, 90% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1986 · median 2004 among the 6,606 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
100 internal medicine physician records list a practice address in Delray Beach
They are 100 of the 2,790 NPPES records with a practice address in Delray Beach, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Delray Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Aronovich, MDDelray Beach, FL 334841215912902
- Daniel Goldman, M.D.Delray Beach, FL 334841952375255
- Stuart Himmelstein, M.D.Delray Beach, FL 334841669441598
- Nabil Kamel, MDDelray Beach, FL 334841417932443
- Christos Kokinakos, D.O.Delray Beach, FL 334841912987157
- Aristides Martinez, MDDelray Beach, FL 334841275518607
- Stephen Saltz, MDDelray Beach, FL 334841275599565
- Barry Seidman, M.D.Delray Beach, FL 334841730142951
Common questions
What is Roy C. Musoff, MD's NPI number?
Roy C. Musoff, MD's National Provider Identifier (NPI) is 1104820745, issued on Jun 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Roy C. Musoff, MD located?
The NPPES record lists a practice address at 14530 S Military Trl Ste A1-A5, Delray Beach, FL, 33484. Phone: (561) 381-0260. Providers update this record themselves, so call before visiting.
How can I verify Roy C. Musoff, MD's license?
NPPES lists Florida license number ME59839, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Roy C. Musoff, MD prescribe under Medicare Part D?
In 2024, Roy C. Musoff, MD had 950 Medicare Part D claims for 638 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Roy C. Musoff, MD's MIPS final score?
The 2023 MIPS final score is 17.2 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.