Anna O. Greene, CRNP
NPI 1821527615ActiveIndividual· Nurse Practitioner· Montgomery, AL
Nurse Practitioner (CRNP) with Health Care Authority for Baptist Health, An Affiliate of Uabhs, practicing in Montgomery, Alabama. Their prescriptions cost Medicare Part D more than their services did: $391,082 for 2,020 claims, against $35,208 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $581.87 in all, mostly food and beverage. Lists Baptist Medical Center East and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1821527615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jun 6, 2017 |
| Last updated in NPPES | Dec 27, 2022 |
| Certified by provider | Dec 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1-126692 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 448 |
|---|---|
| Services billed | 956 across 15 procedure codes |
| Paid by Medicare | $35,208 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,020 · 5,079 30-day fills |
|---|---|
| Patients | 574 |
| Total drug cost | $391,082 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Health Care Authority for Baptist Health, An Affiliate of UabhsMontgomery, AL · 277 clinicians
Hospital affiliations
- Baptist Medical Center EastMontgomery, AL
- Baptist Medical Center SouthMontgomery, AL
- Prattville Baptist HospitalPrattville, AL
Industry payments (Open Payments)
- 2025$581.87 · 12 payments from 9 companies
- 2024$248.95 · 13 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $131.32 | 2 |
| Boston Scientific Corporation | $123.20 | 1 |
| E.R. Squibb & Sons, L.L.C. | $99.75 | 1 |
| Novartis Pharmaceuticals Corporation | $93.60 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $47.40 | 3 |
What the 2025 payments were for
- Food and Beverage$581.87 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in Montgomery
- 1053362855
- 1053601815
- 1093368631
- 1154859346
- 1174191027
- 1194324426
- 1194775494
- 1215662705
- 1255384400
- 1265814958
- 1275099806
- 1306891817
All 109 nurse practitioners in Montgomery · All nurse practitioners in Alabama