Nicole Rassi Stella, MD
Geriatric Medicine (Internal Medicine) Physician · San Juan, PR
Nicole Rassi Stella, MD is a geriatric medicine (internal medicine) physician with a practice address in San Juan, Puerto Rico, and NPI 1013149145, issued on Aug 24, 2009. Check the license (Puerto Rico 18459, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicole Rassi Stella
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 18459 PR
Self-reported in NPPES; status is on the state search - Practice location
- University District Hospital, San Juan, PR 00922
- Phone
- (787) 754-0101
- Enumerated
- Aug 24, 2009
- Record last updated
- Jan 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131021001741); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 21 in Puerto Rico → Look up another NPI →
Also registered at University District Hospital
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rafael Figueroa Navarro, MDInternal Medicine Physician1386800910
Verify Nicole Rassi Stella 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 18459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
44 Medicare Part D claims for 11 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- Recinto DE Ciencias MedicasCarolina, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicole Rassi Stella among 21 geriatric medicine (internal medicine) physician records in Puerto Rico
Nicole Rassi Stella, MD is one of 21 geriatric medicine (internal medicine) physician records with a practice address in Puerto Rico. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 62% of them.
- NPI issued2009 · 62% of these records are older, 29% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2009 · median 1993 among the 14 with a school on file
- Record last updated2020 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Puerto Rico
There are 21 geriatric medicine (internal medicine) physician records in Puerto Rico.
All 21 in Puerto Rico → Every provider in San Juan → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Maritza Carrasquillo, M.D.San Juan, PR 009211609810258
- Basilio Santiago Perez, MDSan Juan, PR 009211609897412
- Michel Santiago-Berrios, MDSan Juan, PR 009211780164269
- Vanessa Sepulveda Rivera, MDSan Juan, PR 009211427199264
- Cristina Nevarez De Jesus, M.D.San Juan, PR 009261588897755
- Herminio Frontera, M.D.San Juan, PR 009171528126505
- William Marrero Ortiz, MDSan Juan, PR 009171619418027
- Ubaldo Santiago Buono, M.D.San Juan, PR 009071104825611
Common questions
What is Nicole Rassi Stella, MD's NPI number?
Nicole Rassi Stella, MD's National Provider Identifier (NPI) is 1013149145, issued on Aug 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Nicole Rassi Stella, MD located?
The NPPES record lists a practice address at University District Hospital, San Juan, PR, 00922. Phone: (787) 754-0101. Providers update this record themselves, so call before visiting.
How can I verify Nicole Rassi Stella, MD's license?
NPPES lists Puerto Rico license number 18459, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Nicole Rassi Stella, MD prescribe under Medicare Part D?
In 2024, Nicole Rassi Stella, MD had 44 Medicare Part D claims for 11 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.