Mariana Silva, M.D.
Physical Medicine & Rehabilitation Physician · San Juan, PR
Mariana Silva, M.D. is a physical medicine & rehabilitation physician with a practice address in San Juan, Puerto Rico, and NPI 1942410121, issued on May 23, 2007. Check the license (Puerto Rico 18532, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariana Silva
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License numbers
- 18532 PR
ME108208 FL
A99506 CA
Self-reported in NPPES; status is on the state search - Practice location
- 29 Calle Washington, San Juan, PR 00907
- Phone
- (654) 641-4200
- Enumerated
- May 23, 2007
- Record last updated
- Jun 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (954) 487-1807
- Medicare enrollment
- Enrolled (PECOS I20130405000150); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 199 in Puerto Rico → Look up another NPI →
Also registered at 29 Calle Washington
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mariana Silva 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 18532Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
626 Medicare Part D claims for 211 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 41 claims were for opioids.
Most prescribed
- Gabapentin167 claims
- Tizanidine Hcl78 claims
- Diclofenac Potassium63 claims
- Baclofen50 claims
- Tramadol Hcl34 claims
- Meloxicam31 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.
Mariana Silva among 199 physical medicine & rehabilitation physician records in Puerto Rico
Mariana Silva, 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 2007, is newer than 56% of them.
- NPI issued2007 · 56% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · median 1998 among the 126 with a school on file
- Record last updated2018 · 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
- Marianela Cuadrado, M.D.San Juan, PR 009071588688923
- Felix Mejias, M.D.San Juan, PR 009071477641942
- Priscilla Mieses Llavat, MDSan Juan, PR 009071073580379
- Victor Cardona Munoz, M.D.San Juan, PR 009091487706974
- Jose Carro-Rivera, M.D. FAAPMRSanturce, PR 009091548442262
- Rafael Sein, M.D.San Juan, PR 009091972568541
- William Acevedo, M.D.San Juan, PR 009111346289659
- Angel Viera, M.D.San Juan, PR 009111235137126
Common questions
What is Mariana Silva, M.D.'s NPI number?
Mariana Silva, M.D.'s National Provider Identifier (NPI) is 1942410121, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mariana Silva, M.D. located?
The NPPES record lists a practice address at 29 Calle Washington, San Juan, PR, 00907. Phone: (654) 641-4200. Providers update this record themselves, so call before visiting.
How can I verify Mariana Silva, M.D.'s license?
NPPES lists Puerto Rico license number 18532, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Mariana Silva, M.D. prescribe under Medicare Part D?
In 2024, Mariana Silva, M.D. had 626 Medicare Part D claims for 211 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.