Maria Gontcharova, MD
NPI 1932174547ActiveIndividual· Internal Medicine· Ormond Beach, FL
Internal Medicine (MD) with Conviva Medical Center Management, LLC, practicing in Ormond Beach, Florida. Their prescriptions cost Medicare Part D more than their services did: $916,692 for 9,975 claims, against $11,654 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $38.72 in all, mostly food and beverage. Lists Adventhealth Daytona Beach as a hospital affiliation.
Overview
| NPI | 1932174547 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 18, 2006 |
| Last updated in NPPES | Feb 17, 2026 |
| Certified by provider | Feb 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME81622 | FL |
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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 192 across 22 procedure codes |
| Paid by Medicare | $11,654 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,975 · 25,435 30-day fills |
|---|---|
| Patients | 927 |
| Total drug cost | $916,692 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Conviva Medical Center Management, LLCMargate, FL · 512 clinicians
Hospital affiliation
- Adventhealth Daytona BeachDaytona Beach, FL
Other facilities
- Centerwell Home HealthHome health agency · Daytona Beach, FL
- Trilogy Home HealthcareHome health agency · Jacksonville, FL
Industry payments (Open Payments)
- 2025$38.72 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $21.34 | 1 |
| Insmed, Inc. | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$21.34 · 1 payment
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Ormond Beach · All internal medicine physicians in Florida