Prashant Vasanth Krishnan, M.D.
NPI 1689883993ActiveIndividual· Internal Medicine, Gastroenterology· Mesa, AZ
Internal Medicine, Gastroenterology (M.D.) in Mesa, Arizona, trained at Louisiana State University School of Medicine in New Orleans (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $471,206 for 782 claims, against $124,816 paid for services in 2024. Boston Scientific Corporation was the largest of 13 companies reporting payments in 2025, $795.25 in all, mostly food and beverage.
Overview
| NPI | 1689883993 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2007 |
| Last updated in NPPES | Jun 30, 2025 |
| Certified by provider | Jun 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 77572 | AZ |
| Internal Medicine, Gastroenterology | 207RG0100X | 48094 | CO |
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 - Gastroenterology (AZ); Practitioner - Gastroenterology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 405 |
|---|---|
| Services billed | 2,006 across 50 procedure codes |
| Paid by Medicare | $124,816 |
Part D prescriptions in 2024
| Prescriptions (claims) | 782 · 1,267 30-day fills |
|---|---|
| Patients | 362 |
| Total drug cost | $471,206 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Poudre Valley Medical Group LLCDenver, CO · 2,440 clinicians
- Peak Gastroenterology AssociatesColorado Springs, CO · 33 clinicians
- Reddy Gi AssociatesMesa, AZ · 18 clinicians
Hospital affiliation
- Uch-Memorial Health SystemColorado Springs, CO
Industry payments (Open Payments)
- 2025$795.25 · 30 payments from 13 companies
- 2024$936.35 · 33 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $124.89 | 1 |
| Celltrion USA Inc. | $120.28 | 6 |
| Abbvie Inc. | $105.46 | 5 |
| Takeda Pharmaceuticals U.S.A., Inc. | $85.48 | 3 |
| Ferring Pharmaceuticals Inc. | $80.21 | 2 |
What the 2025 payments were for
- Food and Beverage$795.25 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 53 gastroenterologists in Mesa · All gastroenterologists in Arizona