Provider Profile
Maria O Brien, COTA
Unclaimed ProfileAbout Maria O Brien
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (413) 539-6910
- Email not available
Practice Locations
110 CHERRY ST
Holyoke, MA 01040
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other providers at this location 6
Same specialty, same street address — most likely the same department or group.
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.
Common questions
Where is Maria O Brien located?
Maria O Brien is listed at 110 Cherry St, Holyoke, MA 01040. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Maria O Brien's phone number?
The number on file is (413) 539-6910. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Maria O Brien?
Maria O Brien's National Provider Identifier is 1922443753. 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
How much experience does Maria O Brien have?
Maria O Brien has 13+ years experience. Registered with an NPI since 2013. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Maria O Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Maria O Brien. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.