Diana Bytyqi, APRN
NPI 1336665009ActiveIndividual· Nurse Practitioner, Family· Derby, CT
Nurse Practitioner, Family (APRN) with Griffin Faculty Physicians Inc and 1 other group, practicing in Derby, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $2,121,731 for 4,299 claims, against $7,556 paid for services in 2024. Novo Nordisk Inc was the largest of 24 companies reporting payments in 2025, $17,587 in all, mostly speaking and faculty fees. Lists Griffin Hospital as a hospital affiliation.
Overview
| NPI | 1336665009 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Aug 15, 2017 |
| Last updated in NPPES | Oct 8, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 7105 | CT |
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 - Nurse Practitioner (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 240 across 9 procedure codes |
| Paid by Medicare | $7,556 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,299 · 8,825 30-day fills |
|---|---|
| Patients | 424 |
| Total drug cost | $2,121,731 |
| Generic share | 42% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Griffin Faculty Physicians IncDerby, CT · 134 clinicians
- Impact Health PCOrange, CT · 80 clinicians
Hospital affiliation
- Griffin HospitalDerby, CT
Industry payments (Open Payments)
- 2025$17,587 · 72 payments from 24 companies
- 2024$5,637 · 34 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $10,006 | 22 |
| Dexcom, Inc. | $6,835 | 15 |
| Lilly USA, LLC | $88.26 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $67.15 | 4 |
| Antares Pharma, Inc. | $56.83 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,791 · 5 payments
- Compensation for serving as faculty or as a speaker for a medical education program$5,250 · 4 payments
- Travel and Lodging$2,638 · 15 payments
- Food and Beverage$1,908 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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