Prasanthi Tondapu, M.D.
NPI 1023210382ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Flower Mound, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Dfw Endocrinology PA, practicing in Flower Mound, Texas. Their prescriptions cost Medicare Part D more than their services did: $746,368 for 1,130 claims, against $103,880 paid for services in 2024. Sanofi-Aventis U.S. LLC was the largest of 3 companies reporting payments in 2025, $192.27 in all, mostly food and beverage. Lists Medical City Lewisville as a hospital affiliation.
Overview
| NPI | 1023210382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2007 |
| Last updated in NPPES | Jul 14, 2025 |
| Certified by provider | Jul 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | M5547 | TX |
| Internal Medicine | 207R00000X | M5547 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 1,682 across 29 procedure codes |
| Paid by Medicare | $103,880 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,130 · 2,417 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $746,368 |
| Generic share | 25% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Dfw Endocrinology PAFlower Mound, TX · 4 clinicians
Hospital affiliation
- Medical City LewisvilleLewisville, TX
Industry payments (Open Payments)
- 2025$192.27 · 3 payments from 3 companies
- 2024$253.93 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $136.40 | 1 |
| Mannkind Corporation | $42.50 | 1 |
| Beta Bionics, Inc. | $13.37 | 1 |
What the 2025 payments were for
- Food and Beverage$149.77 · 2 payments
- Education$42.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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