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Edit this profileWhere to find Cashel O'Brien, DO
- Portland location main office
22 Bramhall St, Portland, ME 04102 - Damariscotta location
24 Miles Center Way, Damariscotta, ME 04543 - Sanford location
25 June St, Sanford, ME 04073 - Biddeford location
1 Medical Center Dr, Biddeford, ME 04005 - Brunswick location
121 Medical Center Dr Ste 3100, Brunswick, ME 04011
About Dr. O'brien
Based in Portland, ME, Cashel O'Brien, DO is listed in the NPI registry under cardiovascular disease. Cashel graduated from University of New England, College of Osteo Medicine in 2019. Cashel is also listed as specializing in internal medicine and internal medicine — adolescent medicine. NPI 1093275612 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (207) 662-4618
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
22 BRAMHALL ST
Portland, ME 04102
24 Miles Center Way
Damariscotta, ME 04543
25 June St
Sanford, ME 04073
1 Medical Center Dr
Biddeford, ME 04005
121 Medical Center Dr Ste 3100
Brunswick, ME 04011
96 Campus Dr
Scarborough, ME 04074
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other cardiologists in Portland 8
Same specialty, same city.
Trained at University of New England, College of Osteo Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2019 at University of New England, College of Osteo Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. O'Brien's specialty?
Dr. O'Brien is a cardiologist in Portland, ME. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.
NPI registry
Where can I find Dr. O'Brien?
Dr. O'Brien is listed at 22 Bramhall St, Portland, ME 04102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. O'Brien?
The number on file is (207) 662-4618. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. O'Brien's NPI number?
Dr. O'Brien's National Provider Identifier is 1093275612. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. O'Brien's medical education?
Dr. O'Brien attended University of New England, College of Osteo Medicine, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. O'Brien been practicing?
Dr. O'Brien has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
Has Dr. O'Brien confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Brien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.