Lorraine M. Chambers,, CRNA
NPI 1063595189ActiveIndividual· Nurse Anesthetist, Certified Registered· Bryn Mawr, PA
Nurse Anesthetist, Certified Registered (CRNA) with United Anesthesia Services PC, practicing in Bryn Mawr, Pennsylvania. Medicare paid $15,673 for services to 158 patients in 2024. Becton, Dickinson and Company reported $161.13 in payments in 2025, mostly food and beverage. Lists Main Line Hospital Lankenau and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063595189 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Oct 23, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN266831L | PA |
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) (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 159 across 32 procedure codes |
| Paid by Medicare | $15,673 |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- United Anesthesia Services PCWynewood, PA · 442 clinicians
Hospital affiliations
- Main Line Hospital LankenauWynnewood, PA
- Riddle Memorial HospitalMedia, PA
Industry payments (Open Payments)
- 2025$161.13 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Becton, Dickinson and Company | $161.13 | 3 |
What the 2025 payments were for
- Food and Beverage$161.13 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 nurse anesthetists in Bryn Mawr · All nurse anesthetists in Pennsylvania