Healthcare provider profile · identity verified

Deepika Reddy Nallala, M.D

Endocrinology · JOHNSON CITY, TN · NPI 1851609739

Profile state: partd only Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

We did not find matching Open Payments records for this doctor in 2025.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

There is no payer-company set available for this comparison.

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Levothyroxine SodiumLevothyroxine Sodium29187
Lantus SolostarInsulin Glargine,hum.Rec.Anlog20055
JardianceEmpagliflozin15238
MethimazoleMethimazole14139
OzempicSemaglutide13528
Metformin HclMetformin Hcl11038
GlimepirideGlimepiride8526
SynthroidLevothyroxine Sodium8022
Humalog Kwikpen U-100Insulin Lispro7621
MounjaroTirzepatide7618
Insulin Lispro Kwikpen U-100Insulin Lispro6815
TrulicityDulaglutide6112
LantusInsulin Glargine,hum.Rec.Anlog54suppressed
Tresiba Flextouch U-100Insulin Degludec5116
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro49suppressed
Insulin LisproInsulin Lispro45suppressed
NovologInsulin Aspart44suppressed
Humulin R U-500 KwikpenInsulin Regular, Human42suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic4013
Novolog FlexpenInsulin Aspart4018
JanuviaSitagliptin Phosphate30suppressed
HumalogInsulin Lispro28suppressed
ProliaDenosumab2819
HydrocortisoneHydrocortisone26suppressed
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/724suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog24suppressed
Metformin Hcl ErMetformin Hcl21suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic20suppressed
AcarboseAcarbose18suppressed
FarxigaDapagliflozin Propanediol18suppressed
Pen NeedlePen Needle, Diabetic17suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog16suppressed
Lyumjev Kwikpen U-100Insulin Lispro-Aabc16suppressed
Pioglitazone HclPioglitazone Hcl16suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)15suppressed
Humulin 70-30Insulin Nph Hum/Reg Insulin Hm15suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml15suppressed
Alendronate SodiumAlendronate Sodium14suppressed
Evenity (2 Syringes)Romosozumab-Aqqg14suppressed
Levemir FlexpenInsulin Detemir14suppressed
Tresiba Flextouch U-200Insulin Degludec14suppressed
Unifine Safecontrol Pen NeedlePen Needle,dual Safety,diabetc14suppressed
Somatuline DepotLanreotide Acetate13suppressed
Testosterone CypionateTestosterone Cypionate13suppressed
Cinacalcet HclCinacalcet Hcl12suppressed
Insulin SyringeSyringe And Needle,insulin,1ml12suppressed
Armour ThyroidThyroid,pork11suppressed
Pravastatin SodiumPravastatin Sodium11suppressed
Soliqua 100-33Insulin Glargine/Lixisenatide11suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error