Rafael E. Sein, M.D.
Physical Medicine & Rehabilitation Physician · San Juan, PR
Rafael E. Sein, M.D. is a physical medicine & rehabilitation physician with a practice address in San Juan, Puerto Rico, and NPI 1972568541, issued on Apr 18, 2006. Check the license (Puerto Rico 5935, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rafael E. Sein
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 5935 PR
Self-reported in NPPES; status is on the state search - Practice location
- 1801 Ave Ponce DE Leon Ste 203, San Juan, PR 00909
- Phone
- (787) 751-4551
- Enumerated
- Apr 18, 2006
- Record last updated
- Oct 4, 2022
- Fax
- (787) 751-4582
- Medicare enrollment
- Enrolled (PECOS I20060919000380); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 199 in Puerto Rico → Look up another NPI →
Verify Rafael E. Sein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 5935Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
245 Medicare Part D claims for 114 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin50 claims
- Diclofenac Sodium44 claims
- Diclofenac Potassium27 claims
- Tizanidine Hcl25 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.
Rafael E. Sein among 199 physical medicine & rehabilitation physician records in Puerto Rico
Rafael E. Sein, M.D. is one of 199 physical medicine & rehabilitation physician records with a practice address in Puerto Rico. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1975 · median 1998 among the 126 with a school on file
- Record last updated2022 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Puerto Rico
There are 199 physical medicine & rehabilitation physician records in Puerto Rico.
All 199 in Puerto Rico → Every provider in San Juan → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Victor Cardona Munoz, M.D.San Juan, PR 009091487706974
- Jose Carro-Rivera, M.D. FAAPMRSanturce, PR 009091548442262
- William Acevedo, M.D.San Juan, PR 009111346289659
- Marianela Cuadrado, M.D.San Juan, PR 009071588688923
- Felix Mejias, M.D.San Juan, PR 009071477641942
- Priscilla Mieses Llavat, MDSan Juan, PR 009071073580379
- Mariana Silva, M.D.San Juan, PR 009071942410121
- Angel Viera, M.D.San Juan, PR 009111235137126
Common questions
What is Rafael E. Sein, M.D.'s NPI number?
Rafael E. Sein, M.D.'s National Provider Identifier (NPI) is 1972568541, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rafael E. Sein, M.D. located?
The NPPES record lists a practice address at 1801 Ave Ponce DE Leon Ste 203, San Juan, PR, 00909. Phone: (787) 751-4551. Providers update this record themselves, so call before visiting.
How can I verify Rafael E. Sein, M.D.'s license?
NPPES lists Puerto Rico license number 5935, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Rafael E. Sein, M.D. prescribe under Medicare Part D?
In 2024, Rafael E. Sein, M.D. had 245 Medicare Part D claims for 114 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.