Physician Profile

Unclaimed Profile

About OBRIEN

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Areas of Expertise

Cardiovascular Disease (Primary)

Common questions

What does Dr. Obrien specialise in?

Dr. Obrien is a cardiologist in Appleton, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Cardiovascular Disease”.

NPI registry

Where is Dr. Obrien located?

Dr. Obrien is listed at 1506 S ONEIDA ST, Appleton, WI 54915. 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 (920) 730-6700. 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 1265427496. 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. Obrien been practising?

Dr. Obrien has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

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

WI license27747
NPI1265427496
NPI issued09/14/2005

Source: NPPES NPI Registry

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 Appleton 5

Same specialty, same city.

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