Jan Karlo Rodriguez-Diaz, PHARM.D.
Pharmacist · Barceloneta, PR
Jan Karlo Rodriguez-Diaz, PHARM.D. is a pharmacist with a practice address in Barceloneta, Puerto Rico, and NPI 1508439589, issued on Jul 19, 2021. Check the license (Puerto Rico 6882, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jan Karlo Rodriguez-Diaz
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 6882 PR
Self-reported in NPPES; status is on the state search - Practice location
- 2 Carr 140, Barceloneta, PR 00617
- Phone
- (787) 846-6829
- Enumerated
- Jul 19, 2021
- Record last updated
- Jul 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 3,180 in Puerto Rico → Look up another NPI →
Also registered at 2 Carr 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vivian Feliciano, PHARMDPharmacist1639694185
- Pamela Gonzalez MercadoPharmacist1144035338
- Paola Goyco FergelecPharmacist1821829185
- Christopher Lopez Gonzalez, PHARMDPharmacist1598546863
- Carlos OrtizPharmacist1043067622
- Paola Perez CustodioPharmacist1356206205
Verify Jan Karlo Rodriguez-Diaz 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 6882Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 93% of the cost of the top drugs
55 Medicare Part D claims for 48 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.
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.
- Arexvy20 claims
- Shingrix17 claims
- Boostrix Tdap11 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.
Jan Karlo Rodriguez-Diaz among 3,180 pharmacist records in Puerto Rico
Jan Karlo Rodriguez-Diaz, PHARM.D. 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 2021, is newer than 75% of them.
- NPI issued2021 · 75% of these records are older, 20% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2021 · 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).
36 pharmacist records list a practice address in Barceloneta
They are 36 of the 237 NPPES records with a practice address in Barceloneta, and 3,180 pharmacist records in Puerto Rico.
All 3,180 in Puerto Rico → Every provider in Barceloneta → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Nora Garcia, LCDA.Barceloneta, PR 006171225173305
- Jose Gonzalez, R.PHBarceloneta, PR 006171619174075
- Janet Latorre, R.PHBarceloneta, PR 006171700040391
- Wanda Lopez, LCDABarceloneta, PR 006171326193970
- Felix Maldonado, R.PHBarceloneta, PR 006171891797577
- Edith Martinez, RPH.Barceloneta, PR 006171376622597
- Marilyn Otero, BSPHBarceloneta, PR 006171144360231
- Carmen RodriguezBarceloneta, PR 006171033405444
Common questions
What is Jan Karlo Rodriguez-Diaz, PHARM.D.'s NPI number?
Jan Karlo Rodriguez-Diaz, PHARM.D.'s National Provider Identifier (NPI) is 1508439589, issued on Jul 19, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jan Karlo Rodriguez-Diaz, PHARM.D. located?
The NPPES record lists a practice address at 2 Carr 140, Barceloneta, PR, 00617. Phone: (787) 846-6829. Providers update this record themselves, so call before visiting.
How can I verify Jan Karlo Rodriguez-Diaz, PHARM.D.'s license?
NPPES lists Puerto Rico license number 6882, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Jan Karlo Rodriguez-Diaz, PHARM.D. prescribe under Medicare Part D?
In 2024, Jan Karlo Rodriguez-Diaz, PHARM.D. had 55 Medicare Part D claims for 48 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.