William Torres Guzman, PHARM.D.
Pharmacist · San Juan, PR
William Torres Guzman, PHARM.D. is a pharmacist with a practice address in San Juan, Puerto Rico, and NPI 1720799919, issued on Dec 8, 2022. Check the license (Puerto Rico 7086, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Torres Guzman
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 7086 PR
Self-reported in NPPES; status is on the state search - Practice location
- 576 Calle Cesar Gonzalez Ste 206, San Juan, PR 00918
- Phone
- (787) 777-1120
- Enumerated
- Dec 8, 2022
- Record last updated
- Dec 8, 2022
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 3,180 in Puerto Rico → Look up another NPI →
Also registered at 576 Calle Cesar Gonzalez Ste 206
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fabiola Caban BravoPharmacist1629758776
- Albert Diaz VelezPharmacist1396455697
Verify William Torres Guzman 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 7086Check 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, 95% of the cost of the top drugs
286 Medicare Part D claims for 224 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.
- Shingrix134 claims
- Abrysvo61 claims
- Boostrix Tdap52 claims
- Arexvy39 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.
William Torres Guzman among 3,180 pharmacist records in Puerto Rico
William Torres Guzman, 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 2022, is newer than 80% of them.
- NPI issued2022 · 80% of these records are older, 16% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2022 · 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.
All 3,180 in Puerto Rico → Every provider in San Juan → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Alina Almonte, PHARM.D.San Juan, PR 009181447366257
- Dianette Badillo-Hernandez, PHARM.D.San Juan, PR 009181689746117
- Ramon Camacho, R.PH.San Juan, PR 009181235357724
- Gisela Diaz, PH.DSan Juan, PR 009181427185735
- Magali Diaz Rosado, RPHSan Juan, PR 009181083781082
- Withberto LanzoSan Juan, PR 009181700913530
- Juan Maldonado-Lozada, PHARM D, BCPS, RPHSan Juan, PR 009181003920984
- Ligia MelendezSan Juan, PR 009181154547156
Common questions
What is William Torres Guzman, PHARM.D.'s NPI number?
William Torres Guzman, PHARM.D.'s National Provider Identifier (NPI) is 1720799919, issued on Dec 8, 2022. An NPI identifies a provider in billing; it is not a license.
Where is William Torres Guzman, PHARM.D. located?
The NPPES record lists a practice address at 576 Calle Cesar Gonzalez Ste 206, San Juan, PR, 00918. Phone: (787) 777-1120. Providers update this record themselves, so call before visiting.
How can I verify William Torres Guzman, PHARM.D.'s license?
NPPES lists Puerto Rico license number 7086, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does William Torres Guzman, PHARM.D. prescribe under Medicare Part D?
In 2024, William Torres Guzman, PHARM.D. had 286 Medicare Part D claims for 224 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.