Harishchandra Srinivasakrishna Nuthakki, MD
NPI 1467684951ActiveIndividual· Internal Medicine· Frisco, TX
Internal Medicine (MD) with Old McDonald Health Care Services PA, practicing in Frisco, Texas. In 2024 Medicare paid $18,112 for 74 patients, and Part D covered 197 of their prescriptions, 86% of them generic. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $128.82 in all, mostly food and beverage.
Overview
| NPI | 1467684951 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 17, 2009 |
| Last updated in NPPES | Mar 31, 2025 |
| Certified by provider | Mar 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | T9958 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (NM); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 203 across 19 procedure codes |
| Paid by Medicare | $18,112 |
Part D prescriptions in 2024
| Prescriptions (claims) | 197 · 246 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $14,537 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Old McDonald Health Care Services PAFrisco, TX · 2 clinicians
Industry payments (Open Payments)
- 2025$128.82 · 2 payments from 2 companies
- 2024$273.44 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $113.40 | 1 |
| Medtronic, Inc. | $15.42 | 1 |
What the 2025 payments were for
- Food and Beverage$128.82 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 158 internal medicine physicians in Frisco · All internal medicine physicians in Texas