DR. VIVIAN M. TAMAYO - AGRAIT MD
Prescription History 1356452452
Obstetrics & Gynecology - Gynecology in San Juan, PR

Active since August 31, 2006PECOS Enrolled
585 CALLE MAXIMO GOMEZ, SAN JUAN, PR 00918(787) 772-9488(787) 763-1594 Get Directions

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 16, 2026, Oct 28, 2020, Dec 23, 2019 and 1 more (4 updates tracked since 2017).

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. VIVIAN M. TAMAYO - AGRAIT MD, an active Gynecology specialist practicing in San Juan, PR. Our medical registry currently tracks 1 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 11 documented patient claims. Among these therapy options, the most frequently utilized medication is Tamsulosin Hcl, which accounts for 11 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

1
Medication
11
Total Claims
11
30-Day Fills
Tamsulosin Hcl
Most Prescribed · 11 claims
View details
1 medication · 2024 Medicare Part D
Medicare Part D medications prescribed by DR. VIVIAN M. TAMAYO - AGRAIT MD in 2024, with prescription volumes, average cost per fill, and PR state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other PR PrescribersVs. PR Avg
Tamsulosin Hcl11$5.74▼ below PR avg▼ Less than typical

About Tamsulosin Hcl: Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). Show more ▾

It does not shrink the prostate, but it works by relaxing the muscles in the prostate and the bladder. This helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate often or urgently (including during the middle of the night). Tamsulosin belongs to a class of drugs known as alpha blockers. Do not use this medication to treat high blood pressure. A sulfonamide derivative and adrenergic alpha-1 receptor antagonist that is used to relieve symptoms of urinary obstruction caused by BENIGN PROSTATIC HYPERPLASIA.

In 2024, this provider wrote 11 Medicare prescriptions for Tamsulosin Hcl, about 9% of the volume of the typical Puerto Rico prescriber of this medication (126.7). Medicare paid an average of $5.74 per fill, versus $10.59 statewide.

How often this provider prescribes it

This provider
11
PR average
126.7

This provider prescribes this medication less often than the average PR prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$5.74
PR average
$10.59

This provider's average cost per fill is below the PR average for this medication.

11
30-Day Fills
standardized to 30-day supplies
330
Days of Medication
total across all patients in 2024
No medications match the current filters.
▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average PR prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the PR average cost per fill.

About this data. The prescription history for DR. VIVIAN M. TAMAYO - AGRAIT MD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Gynecology prescribing approach at this San Juan, PR practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among PR prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.