Physician Profile

Unclaimed Profile

About OBRIEN

No biography has been added yet. Is this you? Claim this profile to add one.

Areas of Expertise

Common questions

Where is Dr. Obrien located?

Dr. Obrien is listed at 164 N LAKE ST, Amherst, OH 44001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Obrien's phone number?

The number on file is (440) 654-6898. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Obrien's NPI number?

Dr. Obrien's National Provider Identifier is 1336082452. 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

Has Dr. Obrien confirmed this information?

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

Guide.md

Licensing & Certification

NPI1336082452
NPI issued04/13/2026

Source: NPPES NPI Registry

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