James Tavornwattana, MD
NPI 1902366503ActiveIndividual· Emergency Medicine· Waterbury, CT
Emergency Medicine (MD) with Emergency Medicine Services of Fl LLC and 2 other groups, practicing in Waterbury, Connecticut. 341 Medicare patients in 2024, $52,728 paid; nearly all of their 510 Part D prescriptions were generic (97%). Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2025, $142.25 in all, mostly food and beverage. Lists Adventhealth Heart of Florida and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1902366503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2019 |
| Last updated in NPPES | Aug 25, 2022 |
| Certified by provider | Aug 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 069841 | CT |
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 - Emergency Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 341 |
|---|---|
| Services billed | 525 across 18 procedure codes |
| Paid by Medicare | $52,728 |
Part D prescriptions in 2024
| Prescriptions (claims) | 510 · 520 30-day fills |
|---|---|
| Patients | 317 |
| Total drug cost | $6,697 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Emergency Medicine Services of Fl LLCVero Beach, FL · 712 clinicians
- Florida Emergency Physicians Kang and Associates MD LLCClermont, FL · 337 clinicians
- Ridgewood Emergency Group, LLCWinter Garden, FL · 45 clinicians
Hospital affiliations
- Adventhealth Heart of FloridaDavenport, FL
- Adventhealth OrlandoOrlando, FL
- HCA Florida Poinciana HospitalKissimmee, FL
Industry payments (Open Payments)
- 2025$142.25 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $118.74 | 1 |
| Pfizer Inc. | $23.51 | 1 |
What the 2025 payments were for
- Food and Beverage$142.25 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 emergency medicine physicians in Waterbury · All emergency medicine physicians in Connecticut