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Provider Profile

Daniel O'Brien

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At a glance

About Daniel O'brien

Daniel O'Brien is a nurse practitioner — psychiatric/mental health based in Falmouth, MA. The provider's National Provider Identifier (NPI) is 1831687144.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 2023

Credentials & Licensing

MA licenceAs reported to the NPI registry
No. RN2320615As reported
NPINational Provider Identifier
1831687144Issued 2018

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Daniel O'Brien specialize in?

Daniel O'Brien is a nurse practitioner in Falmouth, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.

NPI registry

Where is Daniel O'Brien located?

Daniel O'Brien is listed at 316 Gifford St Ste 1, Falmouth, MA 02540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Daniel O'Brien's phone number?

The number on file is (857) 328-0724. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Daniel O'Brien's NPI number?

Daniel O'Brien's National Provider Identifier is 1831687144. 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

Where did Daniel O'Brien train?

Daniel O'Brien attended Other, graduating in 2023. This comes from the CMS National Downloadable File.

CMS public data

How long has Daniel O'Brien been practicing?

Daniel O'Brien has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.

CMS public data

Has Daniel O'Brien confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Daniel O'Brien. If this is you, claiming it is free.

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