Ashok Kumar Tyagi, D.O.
NPI 1912113804ActiveIndividual· Internal Medicine, Pulmonary Disease· Saint Petersburg, FL
Internal Medicine, Pulmonary Disease (D.O.) in Saint Petersburg, Florida, trained at Kansas City University of Physicians and Surgeons (class of 2004). In 2024 Medicare paid $377,828 for 1,150 patients, and Part D covered 1,176 of their prescriptions, 64% of them generic. Olympus Corporation of the Americas was the largest of 3 companies reporting payments in 2025, $1,152 in all, mostly travel and lodging.
Overview
| NPI | 1912113804 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | May 15, 2007 |
| Last updated in NPPES | Mar 3, 2021 |
| Certified by provider | Mar 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | OS13254 | FL |
| Internal Medicine | 207R00000X | OS 9743 | FL |
| Internal Medicine | 207R00000X | OS13254 | FL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | OS13254 | FL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 5101017385 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,150 |
|---|---|
| Services billed | 5,168 across 47 procedure codes |
| Paid by Medicare | $377,828 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,176 · 1,508 30-day fills |
|---|---|
| Patients | 343 |
| Total drug cost | $319,625 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Kansas City University of Physicians and Surgeons |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Critical Care (Intensivists), Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical groups
- Ashok Tyagi DO PASaint Petersburg, FL · 5 clinicians
- Himanshu Chandarana MD PASaint Petersburg, FL · 2 clinicians
Hospital affiliations
- HCA Florida Northside HospitalSaint Petersburg, FL
- HCA Florida St Petersburg HospitalSaint Petersburg, FL
- Morton Plant HospitalClearwater, FL
- Orlando Health Bayfront HospitalSaint Petersburg, FL
- St Anthonys HospitalSaint Petersburg, FL
Industry payments (Open Payments)
- 2025$1,152 · 6 payments from 3 companies
- 2024$1,122 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus Corporation of the Americas | $1,085 | 3 |
| Inspire Medical Systems, Inc. | $39.69 | 2 |
| Abiomed | $26.81 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,060 · 2 payments
- Food and Beverage$91.50 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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