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Holly Grennan

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At a glance

About Holly Grennan

Holly Grennan is a mental health counselor practicing in Portland, OR. This provider record is associated with NPI 1235481698.

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

Specialty

Credentials & Licensing

NPINational Provider Identifier
1235481698Issued 2012

As reported to the NPI registry ↗

Common questions

What kind of doctor is Holly Grennan?

Holly Grennan is a mental health counselor in Portland, OR. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Holly Grennan's address?

Holly Grennan is listed at 2514 Se Ankeny St Apt 4, Portland, OR 97214. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Holly Grennan?

The number on file is (503) 980-5730. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Holly Grennan's NPI number?

Holly Grennan's National Provider Identifier is 1235481698. 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 Holly Grennan been practicing?

Holly Grennan has 14+ years experience. Registered with an NPI since 2012. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Holly Grennan confirmed this information?

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

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