Marianne F. Bitner, CRNA
NPI 1952379604ActiveIndividual· Nurse Anesthetist, Certified Registered· Towson, MD
Nurse Anesthetist, Certified Registered (CRNA) with Maryland Endoscopy Anesthesia LLC and 2 other groups, practicing in Towson, Maryland. 237 Medicare patients in 2024, $26,395 paid; nearly all of their 363 Part D prescriptions were generic (93%). Janssen Biotech, Inc. reported $19.08 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1952379604 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Jun 15, 2023 |
| Certified by provider | Jun 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | R070948 | MD |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | R070948 | MD |
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 - Certified Registered Nurse Anesthetist (CRNA) (FL); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 280 across 7 procedure codes |
| Paid by Medicare | $26,395 |
Part D prescriptions in 2024
| Prescriptions (claims) | 363 · 559 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $37,019 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Maryland Endoscopy Anesthesia LLCTowson, MD · 6 clinicians
- Easton Anesthesia Associates, LLCEaston, MD · 5 clinicians
- Chivic Healthcare Services LLCLanham, MD · 2 clinicians
Industry payments (Open Payments)
- 2025$19.08 · 1 payment from 1 company
- 2024$78.07 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $19.08 | 1 |
What the 2025 payments were for
- Food and Beverage$19.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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