NPPES file of Aug 9, 2026

Elsiemarie Reyes Rivera, PHARMD

Pharmacist · San Juan, PR

Elsiemarie Reyes Rivera, PHARMD is a pharmacist with a practice address in San Juan, Puerto Rico, and NPI 1194238600, issued on Nov 7, 2017. Check the license (Puerto Rico 006483, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194238600
Name
Elsiemarie Reyes Rivera
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
006483 PR
Self-reported in NPPES; status is on the state search
Practice location
1963 Calle Loiza # DF023614, San Juan, PR 00911
Phone
(787) 728-0033
Enumerated
Nov 7, 2017
Record last updated
Nov 7, 2017 (not updated in 9 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Elsiemarie Reyes Rivera in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 006483
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Puerto Rico license search

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Most of these Medicare Part D claims are vaccines, 93% of the cost of the top drugs

183 Medicare Part D claims for 151 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Elsiemarie Reyes Rivera183
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Shingrix64 claims
  2. Arexvy58 claims
  3. Boostrix Tdap42 claims
  4. Abrysvo13 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.

Elsiemarie Reyes Rivera among 3,180 pharmacist records in Puerto Rico

Elsiemarie Reyes Rivera, PHARMD is one of 3,180 pharmacist records with a practice address in Puerto Rico. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 60% of them.

  • NPI issued2017 · 60% of these records are older, 38% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2017 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

491 pharmacist records list a practice address in San Juan

They are 491 of the 8,960 NPPES records with a practice address in San Juan, and 3,180 pharmacist records in Puerto Rico.

The 8 pharmacist records with the nearest ZIP codes

  1. Isabel BerrySan Juan, PR 009111235882663
  2. Adiaris Crespo RamosSan Juan, PR 009111124665583
  3. Pedro FernandezSanturce, PR 009111093846990
  4. Mildred FigueroaSan Juan, PR 009111922391028
  5. Caridad Galindo, PHARMDSan Juan, PR 009111760776777
  6. Maribel Malave, PHSanturce, PR 009111487948360
  7. Eileen Morales, RPHSan Juan, PR 009111851685598
  8. Rafael Nieves-Castro, PHARM.D.Santurce, PR 009111356483069

Common questions

What is Elsiemarie Reyes Rivera, PHARMD's NPI number?

Elsiemarie Reyes Rivera, PHARMD's National Provider Identifier (NPI) is 1194238600, issued on Nov 7, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Elsiemarie Reyes Rivera, PHARMD located?

The NPPES record lists a practice address at 1963 Calle Loiza # DF023614, San Juan, PR, 00911. Phone: (787) 728-0033. Providers update this record themselves, so call before visiting.

How can I verify Elsiemarie Reyes Rivera, PHARMD's license?

NPPES lists Puerto Rico license number 006483, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Elsiemarie Reyes Rivera, PHARMD prescribe under Medicare Part D?

In 2024, Elsiemarie Reyes Rivera, PHARMD had 183 Medicare Part D claims for 151 beneficiaries; the average among pharmacist prescribers was 119. 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.