Individual provider · Type 1 NPI
Jon David Tierney, RN
Registered Nurse · Bar Harbor, ME
Practice location
228 Main St
Bar Harbor, ME 04609-1739
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Registered Nurse Primary | 163W00000X | RN79125 (ME) |
Registered Nurse: (1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient…
About NPI 1225979941
Jon David Tierney, RN's National Provider Identifier is 1225979941, issued on Apr 6, 2026. The primary taxonomy on file is Registered Nurse (163W00000X), and the practice location is in Bar Harbor, ME. The record was last updated on Apr 6, 2026.