Marsha Sierra
NPI 1467858035ActiveIndividual· Registered Nurse· Baltimore, MD
Registered Nurse with Park Slope Anesthesia Associates PC, practicing in Baltimore, Maryland. Medicare paid $22,858 for services to 163 patients in 2024. Csl Behring was the largest of 2 companies reporting payments in 2025, $94.44 in all, mostly food and beverage. Lists New York-Presbyterian Hospital as a hospital affiliation.
Overview
| NPI | 1467858035 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 10, 2014 |
| Last updated in NPPES | Sep 27, 2021 |
| Certified by provider | Sep 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse Primary | 163W00000X | R190264 | 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 - Certified Registered Nurse Anesthetist (CRNA) (MD); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 163 |
|---|---|
| Services billed | 165 across 38 procedure codes |
| Paid by Medicare | $22,858 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Park Slope Anesthesia Associates PCBrooklyn, NY · 67 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$94.44 · 3 payments from 2 companies
- 2024$124.37 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $69.44 | 2 |
| Heron Therapeutics, Inc. | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$94.44 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other registered nurses in Baltimore
- 1659815520
- 1134972920
- 1144630302
- 1336879584
- 1922678481
- 1053062398
- 1659941144
- 1093571572
- 1124417886
- 1154085256
- 1164462560
- 1215626502
All 407 registered nurses in Baltimore · All registered nurses in Maryland