Dana Biddle Portnoy, ARNP
NPI 1669473013ActiveIndividual· Nurse Practitioner, Family· Deerfield Beach, FL
Nurse Practitioner, Family (ARNP) with Claremedica Viking LLC and 1 other group, practicing in Deerfield Beach, Florida. Their prescriptions cost Medicare Part D more than their services did: $851,081 for 7,315 claims, against $33,725 paid for services in 2024. Pfizer Inc. was the largest of 9 companies reporting payments in 2025, $365.00 in all, mostly food and beverage. Lists Boca Raton Regional Hospital as a hospital affiliation.
Overview
| NPI | 1669473013 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Aug 9, 2005 |
| Last updated in NPPES | Feb 22, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | ARNP2613242 | 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 - Nurse Practitioner (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 116 |
|---|---|
| Services billed | 584 across 21 procedure codes |
| Paid by Medicare | $33,725 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,315 · 15,960 30-day fills |
|---|---|
| Patients | 527 |
| Total drug cost | $851,081 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Claremedica Viking LLCHialeah, FL · 74 clinicians
- South Dade Primary Care LLCMiami, FL · 22 clinicians
Hospital affiliation
- Boca Raton Regional HospitalBoca Raton, FL
Industry payments (Open Payments)
- 2025$365.00 · 18 payments from 9 companies
- 2024$539.49 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $75.96 | 3 |
| Eisai Inc. | $56.00 | 2 |
| Amgen Inc. | $50.82 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $46.37 | 2 |
| Lilly USA, LLC | $35.55 | 2 |
What the 2025 payments were for
- Food and Beverage$365.00 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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