Liana Ivonne Diaz Velazquez
Pharmacist · Coto Laurel, PR
Liana Ivonne Diaz Velazquez is a pharmacist with a practice address in Coto Laurel, Puerto Rico, and NPI 1386785608, issued on Feb 9, 2007. Check the license (Puerto Rico 4816, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Liana Ivonne Diaz Velazquez
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 4816 PR
Self-reported in NPPES; status is on the state search - Practice location
- PO Box 801260, Coto Laurel, PR 00780
- Phone
- (787) 366-3288
- Enumerated
- Feb 9, 2007
- Record last updated
- Jul 15, 2025
- Fax
- (787) 837-3717
- Medicaid ID
- 040099500 PR
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 3,180 in Puerto Rico → Look up another NPI →
Verify Liana Ivonne Diaz Velazquez 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 4816Check 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, 100% of the cost of the top drugs
43 Medicare Part D claims for 37 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.
- Shingrix35 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.
Liana Ivonne Diaz Velazquez among 3,180 pharmacist records in Puerto Rico
Liana Ivonne Diaz Velazquez 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 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 67% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2025 · 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).
15 pharmacist records list a practice address in Coto Laurel
They are 15 of the 139 NPPES records with a practice address in Coto Laurel, and 3,180 pharmacist records in Puerto Rico.
All 3,180 in Puerto Rico → Every provider in Coto Laurel → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Julianne BobetCoto Laurel, PR 007801659810919
- Milagros Colon Renovales, RPHCoto Laurel, PR 007801235485194
- Iris De Jesus, R.PH.Coto Laurel, PR 007801104003391
- Natalie Del Hoyo RiveraPonce, PR 007801245779222
- Lizzette Echeverria, R.PH.Coto Laurel, PR 007801124176292
- Juana FeblesCoto Laurel, PR 007801861607699
- Cynthia LambertCoto Laurel, PR 007801821381708
- Emirallys MartinezCoto Laurel, PR 007801568677847
Common questions
What is Liana Ivonne Diaz Velazquez's NPI number?
Liana Ivonne Diaz Velazquez's National Provider Identifier (NPI) is 1386785608, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Liana Ivonne Diaz Velazquez located?
The NPPES record lists a practice address at PO Box 801260, Coto Laurel, PR, 00780. Phone: (787) 366-3288. Providers update this record themselves, so call before visiting.
How can I verify Liana Ivonne Diaz Velazquez's license?
NPPES lists Puerto Rico license number 4816, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Liana Ivonne Diaz Velazquez prescribe under Medicare Part D?
In 2024, Liana Ivonne Diaz Velazquez had 43 Medicare Part D claims for 37 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.