Joanne Arevalo Crossan, ACNP-BC
NPI 1255631123ActiveIndividual· Nurse Practitioner, Acute Care· Columbia, SC
Nurse Practitioner, Acute Care (ACNP-BC) in Columbia, South Carolina, trained at University of South Carolina School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $166,814 for 437 claims, against $66,479 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 8 companies reporting payments in 2025, $381.59 in all, mostly food and beverage.
Overview
| NPI | 1255631123 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP-BC |
| Sole proprietor | No |
| NPI issued | Oct 26, 2010 |
| Last updated in NPPES | Aug 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 4298 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 467 |
|---|---|
| Services billed | 2,151 across 30 procedure codes |
| Paid by Medicare | $66,479 |
Part D prescriptions in 2024
| Prescriptions (claims) | 437 · 787 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $166,814 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Columbia Nephrology Associates PAWest Columbia, SC · 33 clinicians
Hospital affiliations
- Lexington Medical CenterWest Columbia, SC
- Prisma Health BaptistColumbia, SC
- Prisma Health Richland HospitalColumbia, SC
Industry payments (Open Payments)
- 2025$381.59 · 17 payments from 8 companies
- 2024$320.91 · 15 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $144.29 | 6 |
| Travere Therapeutics, Inc. | $102.19 | 4 |
| Astrazeneca Pharmaceuticals LP | $36.38 | 2 |
| Apellis Pharmaceuticals, Inc. | $27.41 | 1 |
| Otsuka America Pharmaceutical, Inc. | $21.71 | 1 |
What the 2025 payments were for
- Food and Beverage$381.59 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other acute care nurse practitioners in Columbia
- 1013490911
- 1063070316
- 1073534855
- 1104808013
- 1114270030
- 1144810938
- 1164925863
- 1174180699
- 1205134939
- 1235371766
- 1235511619
- 1235881772
All 131 acute care nurse practitioners in Columbia · All acute care nurse practitioners in South Carolina