Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. CASHEL O'BRIEN, DO
ActiveHospitalist · PORTLAND, ME
Registration Details
- NPI Number
- 1093275612
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Mar 20, 2019 (7.0911797949924 yrs)
- Last Updated
- Mar 5, 2026
- Licenses
-
DO3386 (ME)DO3386 (ME)DO3386 (ME)
Practice Information
- Address
-
22 BRAMHALL STPORTLAND, ME, 041023134Browse ME providers · Browse ZIP 04102
- Phone
- 2076624618
- Fax
- 2076626254
- Primary Specialty
-
Hospitalist
208M00000X
- Additional Specialty
- Allergy & Immunology
- Additional Specialty
- Internal Medicine
Other Hospitalist Providers in PORTLAND, ME
| Name | Credential | NPI |
|---|---|---|
| DR. THOMAS P CHARRETTE | MD | 1679565626 |
| JEFFREY A BALKE | MD | 1285694109 |
| BURT J YANKIVER | MD | 1740219963 |
| MARC P JACQUET | MD | 1740212364 |
| DR. TINA PIRAINO | D.O. | 1841221629 |
| DR. TARA CATHERINE LAGU | MD | 1306943980 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.