Sandy Lam Alvarado, CNP
NPI 1184236432ActiveIndividual· Nurse Practitioner, Family· Malden, MA
Nurse Practitioner, Family (CNP) with Hallmark Health Medical Associates Inc, practicing in Malden, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $5,611 for 167 claims, against $2,861 paid for services in 2024. Hologic Sales and Service, LLC reported $23.82 in payments in 2025, mostly food and beverage. Lists Melrosewakefield Healthcare and 1 other hospital as hospital affiliations.
Overview
| NPI | 1184236432 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Aug 18, 2020 |
| Last updated in NPPES | Apr 14, 2023 |
| Certified by provider | Apr 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN2308473 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 50 across 17 procedure codes |
| Paid by Medicare | $2,861 |
Part D prescriptions in 2024
| Prescriptions (claims) | 167 · 385 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $5,611 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Hallmark Health Medical Associates IncMelrose, MA · 147 clinicians
Hospital affiliations
- Melrosewakefield HealthcareMelrose, MA
- Tufts Medical CenterBoston, MA
Other facilities
- Pathways HealthcareHome health agency · Westwood, MA
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
Industry payments (Open Payments)
- 2025$23.82 · 1 payment from 1 company
- 2024$489.00 · 18 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $23.82 | 1 |
What the 2025 payments were for
- Food and Beverage$23.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Malden
- 1598547374
- 1134741515
- 1346821519
- 1427882018
- 1437501814
- 1700287893
- 1578248977
- 1467061218