Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LAYA MANTHANI REDDY M.D.
Prescription History 1861928921
Internal Medicine - Infectious Disease in San Diego, CA

Active since May 11, 2017PECOS EnrolledAccepts Medicare Assignment
4077 FIFTH AVE, SAN DIEGO, CA 92103(619) 298-1443 Get Directions

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Jul 28, 2026, Aug 15, 2023, Jun 15, 2021 and 2 more (5 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. LAYA MANTHANI REDDY M.D., an active Infectious Disease specialist practicing in San Diego, CA. Our medical registry currently tracks 1 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 13 documented patient claims. Among these therapy options, the most frequently utilized medication is Tivicay, which accounts for 13 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
13
Total Claims
13
30-Day Fills
Tivicay
Most Prescribed · 13 claims
View details
1 medication · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. LAYA MANTHANI REDDY M.D. in 2023, with prescription volumes, average cost per fill, and CA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other CA PrescribersVs. CA Avg
TivicayDolutegravir Sodium13$2,301.58▼ below CA avg Less than typical

About Tivicay: Dolutegravir is used with other HIV medications to help control HIV infection. Show more ▾

It helps to decrease the amount of HIV in your body so your immune system can work better. This lowers your chance of getting HIV complications (such as new infections, cancer) and improves your quality of life. Dolutegravir belongs to a class of drugs known as integrase inhibitors. It blocks the virus from growing and infecting more cells. Dolutegravir is not a cure for HIV infection. To decrease your risk of spreading HIV disease to others, continue to take all HIV medications exactly as prescribed by your doctor. Use an effective barrier method (latex or polyurethane condoms/dental dams) during sexual activity as directed by your doctor. Do not share personal items (such as needles/syringes, toothbrushes, and razors) that may have contacted blood or other body fluids. Consult your doctor or pharmacist for more details.

In 2023, this provider wrote 13 Medicare prescriptions for Tivicay, about a quarter of the volume of the typical California prescriber of this medication (50). Medicare paid an average of $2,301.58 per fill, versus $2,501.21 statewide.

How often this provider prescribes it

This provider
13
CA average
50.0

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

What Medicare paid per fill

This provider
$2,301.58
CA average
$2,501.21

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

13
30-Day Fills
standardized to 30-day supplies
390
Days of Medication
total across all patients in 2023
No medications match the current filters.
More than typical Typical Less than typical= prescription volume vs the average CA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the CA average cost per fill.

About this data. The prescription history for DR. LAYA MANTHANI REDDY M.D. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, 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 Infectious Disease prescribing approach at this San Diego, CA 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 volume among CA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.