Paloma Alejandro, M.D.
Rheumatology Physician · San Juan, PR
Paloma Alejandro, M.D. is a rheumatology physician with a practice address in San Juan, Puerto Rico, and NPI 1578820577, issued on Apr 13, 2012. Check the license (Puerto Rico 21330, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Paloma Alejandro
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 21330 PR
Self-reported in NPPES; status is on the state search - Practice location
- 576 Ave. Cesar Gonzalez, San Juan, PR 00918
- Phone
- (787) 765-9034
- Enumerated
- Apr 13, 2012
- Record last updated
- Sep 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (787) 765-1274
- Medicare enrollment
- Enrolled (PECOS I20200918000534); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 87 in Puerto Rico → Look up another NPI →
Also registered at 576 Ave. Cesar Gonzalez
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ivette Castillo, PHDPsychologist1689727166
- Ayeisha Quinones Rivera, PHARMDPharmacist1518624907
Verify Paloma Alejandro 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 21330Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average rheumatology physician in 2024
2,824 Medicare Part D claims for 429 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Gabapentin373 claims
- Pregabalin352 claims
- Methotrexate312 claims
- Duloxetine Hcl250 claims
- Prednisone223 claims
- Alendronate Sodium204 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.
Industry payments in 2024: $13,323.73
29 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mindful Rheumatix LLCSan Juan, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paloma Alejandro among 87 rheumatology physician records in Puerto Rico
Paloma Alejandro, M.D. is one of 87 rheumatology physician records with a practice address in Puerto Rico. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 84% of them.
- NPI issued2012 · 84% of these records are older, 15% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2012 · median 1992 among the 69 with a school on file
- Record last updated2020 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Puerto Rico
There are 87 rheumatology physician records in Puerto Rico.
All 87 in Puerto Rico → Every provider in San Juan → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Maria Chirino-Socias, MDSan Juan, PR 009181154405488
- Luis Garcia-Jaunarena, MDSan Juan, PR 009181194820696
- Ricardo Infante, M.D.San Juan, PR 009181003947540
- William Matos-Santiago, M.D.San Juan, PR 009181477536498
- Sari PomalesSan Juan, PR 009181457318149
- Grissel Rios, M.D.San Juan, PR 009181821072935
- Radames Sierra-ZoritaSan Juan, PR 009181669457875
- Oscar Soto Raices, MDSan Juan, PR 009181962441717
Common questions
What is Paloma Alejandro, M.D.'s NPI number?
Paloma Alejandro, M.D.'s National Provider Identifier (NPI) is 1578820577, issued on Apr 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Paloma Alejandro, M.D. located?
The NPPES record lists a practice address at 576 Ave. Cesar Gonzalez, San Juan, PR, 00918. Phone: (787) 765-9034. Providers update this record themselves, so call before visiting.
How can I verify Paloma Alejandro, M.D.'s license?
NPPES lists Puerto Rico license number 21330, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Paloma Alejandro, M.D. prescribe under Medicare Part D?
In 2024, Paloma Alejandro, M.D. had 2,824 Medicare Part D claims for 429 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.