Grisel Marie Torres Tomassini, M.D.
General Practice Physician · San Juan, PR
Grisel Marie Torres Tomassini, M.D. is a general practice physician with a practice address in San Juan, Puerto Rico, and NPI 1952485724, issued on Oct 25, 2006. Check the license (Puerto Rico 16595, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grisel Marie Torres Tomassini
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 16595 PR
Self-reported in NPPES; status is on the state search - Practice location
- Americo Salas Street, San Juan, PR 00909
- Phone
- (787) 722-1460
- Enumerated
- Oct 25, 2006
- Record last updated
- Mar 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (787) 726-5223
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Grisel Marie Torres Tomassini 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 16595Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average general practice physician in 2024
560 Medicare Part D claims for 241 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Meloxicam68 claims
- Tizanidine Hcl56 claims
- Lansoprazole50 claims
- Dexamethasone44 claims
- Dicyclomine Hcl38 claims
- Azithromycin30 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.
Grisel Marie Torres Tomassini among 4,170 general practice physician records in Puerto Rico
Grisel Marie Torres Tomassini, M.D. is one of 4,170 general practice physician records with a practice address in Puerto Rico. 78% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
622 general practice physician records list a practice address in San Juan
They are 622 of the 8,960 NPPES records with a practice address in San Juan, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in San Juan → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Onnis Acosta, M.D.San Juan, PR 009091144273459
- Gregorio Cortes-Maisonet, MDSan Juan, PR 009091639151616
- Angel Davila, M.D.San Juan, PR 009091184730376
- Francisco Fontanez, M.D.San Juan, PR 009091801852553
- Rahadames Hernandez, MDSan Juan, PR 009091376538785
- Silvio Martinez Ruiz, MDSan Juan, PR 009091073500096
- Luis Martinez-Suarez, MD, MPHSan Juan, PR 009091235137977
- Jorge Mejia, M.D.San Juan, PR 009091982699559
Common questions
What is Grisel Marie Torres Tomassini, M.D.'s NPI number?
Grisel Marie Torres Tomassini, M.D.'s National Provider Identifier (NPI) is 1952485724, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Grisel Marie Torres Tomassini, M.D. located?
The NPPES record lists a practice address at Americo Salas Street, San Juan, PR, 00909. Phone: (787) 722-1460. Providers update this record themselves, so call before visiting.
How can I verify Grisel Marie Torres Tomassini, M.D.'s license?
NPPES lists Puerto Rico license number 16595, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Grisel Marie Torres Tomassini, M.D. prescribe under Medicare Part D?
In 2024, Grisel Marie Torres Tomassini, M.D. had 560 Medicare Part D claims for 241 beneficiaries; the average among general practice physician prescribers was 3,030. 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.