Tatjana Blazin, MD
NPI 1083359152ActiveIndividual· Internal Medicine· Davenport, FL
Internal Medicine (MD) with Ridgewood Physician Services, LLC, practicing in Davenport, Florida. Part D covered 301 prescriptions written in 2024, 74% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $20.12 in payments in 2025, mostly food and beverage. Lists Adventhealth Heart of Florida and 1 other hospital as hospital affiliations.
Overview
| NPI | 1083359152 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 3, 2022 |
| Last updated in NPPES | Jun 12, 2025 |
| Certified by provider | May 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME171245 | FL |
| Internal Medicine | 207R00000X | 4351049284 | MI |
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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 301 · 595 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $35,010 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Ridgewood Physician Services, LLCDavenport, FL · 46 clinicians
Hospital affiliations
- Adventhealth Heart of FloridaDavenport, FL
- Adventhealth OrlandoOrlando, FL
Industry payments (Open Payments)
- 2025$20.12 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $20.12 | 1 |
What the 2025 payments were for
- Food and Beverage$20.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 internal medicine physicians in Davenport · All internal medicine physicians in Florida