# MARIAN CATHERINE LYNCH BYRNES

> Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days. [Update your NPPES record](https://nppes.cms.hhs.gov)

- **Entity:** Individual
- **Status:** Active
- **Sole proprietor:** Yes

## Provider details

- **NPI number:** 1053348813
- **Gender:** F
- **Credential:** RN, CNOR CRNFA

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 163W00000X | Registered Nurse | 356996 | NY | — |
| 163W00000X | Registered Nurse | RN211443L | PA | — |
| 163WR0006X | Registered Nurse First Assistant | 356996 | NY | Yes |
| 163WR0006X | Registered Nurse First Assistant | RN211443L | PA | — |

## Other

- **Enumeration date:** 06/27/2006
- **Last updated:** 09/11/2025
