Allison Higdon Sobin, CRNP
NPI 1487152468ActiveIndividual· Nurse Practitioner, Family· Towson, MD
Nurse Practitioner, Family (CRNP) with Medstar Medical Group II LLC and 1 other group, practicing in Towson, Maryland. Their prescriptions cost Medicare Part D more than their services did: $435,491 for 1,436 claims, against $65,772 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 6 companies reporting payments in 2025, $314.32 in all, mostly food and beverage. Lists Medstar Franklin Square Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487152468 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jan 25, 2018 |
| Last updated in NPPES | Sep 27, 2021 |
| Certified by provider | Sep 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R187200 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 516 |
|---|---|
| Services billed | 1,099 across 22 procedure codes |
| Paid by Medicare | $65,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,436 · 2,002 30-day fills |
|---|---|
| Patients | 367 |
| Total drug cost | $435,491 |
| Generic share | 49% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
- Upper Chesapeake Critical Care Associates, LLCBel Air, MD · 28 clinicians
Hospital affiliations
- Medstar Franklin Square Medical CenterRosedale, MD
- Medstar Good Samaritan HospitalBaltimore, MD
Industry payments (Open Payments)
- 2025$314.32 · 12 payments from 6 companies
- 2024$2,657 · 112 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $109.63 | 5 |
| Intuitive Surgical, Inc. | $76.53 | 1 |
| Electromed, Inc. | $37.04 | 2 |
| Verona Pharma, Inc. | $36.89 | 2 |
| Regeneron Healthcare Solutions, Inc. | $28.67 | 1 |
What the 2025 payments were for
- Food and Beverage$314.32 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 72 family nurse practitioners in Towson · All family nurse practitioners in Maryland