Melissa Montaruli, APRN
NPI 1538574637ActiveIndividual· Nurse Practitioner, Family· Stamford, CT
Nurse Practitioner, Family (APRN) with Hartford Healthcare Medical Group Specialists PLLC, practicing in Stamford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $163,107 for 2,268 claims, against $24,444 paid for services in 2024. Glaxosmithkline, LLC. reported $29.87 in payments in 2025, mostly food and beverage. Lists Greenwich Hospital Association - and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538574637 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jun 26, 2014 |
| Last updated in NPPES | Oct 7, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 5760 | 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 - Nurse Practitioner (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 414 across 27 procedure codes |
| Paid by Medicare | $24,444 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,268 · 4,855 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $163,107 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
Hospital affiliations
- Greenwich Hospital Association -Greenwich, CT
- Stamford HospitalStamford, CT
Other facilities
- Constellation Home CareHome health agency · Norwalk, CT
Industry payments (Open Payments)
- 2025$29.87 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $29.87 | 1 |
What the 2025 payments were for
- Food and Beverage$29.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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