Maxim Greceannii, CRNP
NPI 1578969010ActiveIndividual· Nurse Practitioner, Adult Health· Columbia, MD
Nurse Practitioner, Adult Health (CRNP) with Montgomery Medical Associates, P.C., practicing in Columbia, Maryland. Their prescriptions cost Medicare Part D more than their services did: $44,005 for 443 claims, against $5,519 paid for services in 2024.
Overview
| NPI | 1578969010 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Nov 11, 2014 |
| Last updated in NPPES | Jun 26, 2023 |
| Certified by provider | Jun 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | R224283 | MD |
| Nurse Practitioner, Adult Health | 363LA2200X | 2014039712 | MO |
| Nurse Practitioner, Gerontology | 363LG0600X | 2014039712 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (DC); Practitioner - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 79 across 8 procedure codes |
| Paid by Medicare | $5,519 |
Part D prescriptions in 2024
| Prescriptions (claims) | 443 · 899 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $44,005 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Montgomery Medical Associates, P.C.Rockville, MD · 7 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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