Provider Profile

Harold D. O'Brien, APRN

Unclaimed Profile

About Harold O'brien

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Specialty

Nurse Practitioner — Psychiatric/Mental Health (Primary)
Nurse Practitioner — Psychiatric/Mental Health (Additional)

Credentials & Licensing

IN license71003264A
NPI1003127358
NPI issued07/01/2010

Source: NPPES NPI Registry

Common questions

What is Dr. O'Brien's specialty?

Dr. O'Brien is a nurse practitioner in Louisville, KY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Nurse Practitioner — Psychiatric/Mental Health”.

NPI registry

Where can I find Dr. O'Brien?

Dr. O'Brien is listed at 1357 BARDSTOWN RD, Louisville, KY 40204. 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 (502) 897-6443. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. O'Brien's NPI number?

Dr. O'Brien's National Provider Identifier is 1003127358. 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 long has Dr. O'Brien been practicing?

Dr. O'Brien has 16+ years experience. Registered with an NPI since 2010. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

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

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.