Rossina Mercedes Valarezo, PHARM.D.
Pharmacist · Land O Lakes, FL
Rossina Mercedes Valarezo, PHARM.D. is a pharmacist with a practice address in Land O Lakes, Florida, and NPI 1548643869, issued on Jul 6, 2015. Check the license (Florida PS53413, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Rossina Mercedes Valarezo
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PS53413 FL
Self-reported in NPPES; status is on the state search - Practice location
- 7830 Land O Lakes Blvd, Land O Lakes, FL 34638
- Phone
- (813) 996-3348
- Enumerated
- Jul 6, 2015
- Record last updated
- Jul 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 7830 Land O Lakes Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aubrey GarciaPharmacist1609350180
- Zachary Gross, PHARMDPharmacist1437041175
Verify Rossina Mercedes Valarezo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PS53413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average pharmacist in 2024
19 Medicare Part D claims for 15 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 79% of 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.
42 pharmacist records list a practice address in Land O Lakes
They are 42 of the 715 NPPES records with a practice address in Land O Lakes, and 19,422 pharmacist records in Florida.
All 42 in Land O Lakes → All 19,422 in Florida → Every provider in Land O Lakes →
Other pharmacist records in Florida
- Leigh (couey) HolderfieldPensacola, FL1275982662
- Erika Aaron, PHARM.D., RPHTampa, FL1912554098
- Matthew Aaron, PHARM DThe Villages, FL1730785585
- Alfred AbalihiZephyrhills, FL1154995371
- Abdullah Abalkhail, PHARM DHollywood, FL1154045318
- Leonardo Aballe, PHARMDCutler Bay, FL1598041808
- Osita AbanahTallahassee, FL1104241314
- Marichu AbandoPort Orange, FL1427644558
- Rita AbarbanelCrawfordville, FL1467662064
- Arif Abass, PHARM.D.Orlando, FL1356064091
Common questions
What is Rossina Mercedes Valarezo, PHARM.D.'s NPI number?
Rossina Mercedes Valarezo, PHARM.D.'s National Provider Identifier (NPI) is 1548643869, issued on Jul 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Rossina Mercedes Valarezo, PHARM.D. located?
The NPPES record lists a practice address at 7830 Land O Lakes Blvd, Land O Lakes, FL, 34638. Phone: (813) 996-3348. Providers update this record themselves, so call before visiting.
How can I verify Rossina Mercedes Valarezo, PHARM.D.'s license?
NPPES lists Florida license number PS53413, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rossina Mercedes Valarezo, PHARM.D. prescribe under Medicare Part D?
In 2024, Rossina Mercedes Valarezo, PHARM.D. had 19 Medicare Part D claims for 15 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.