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Provider Profile

Luann Martenson, PhD

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At a glance

About Dr. Martenson

Luann Martenson, PhD is a psychologist — clinical practicing in Sierra Madre, CA. This provider record is associated with NPI 1457478232.

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

Specialty

Credentials & Licensing

CA · PsychologistBoard of Psychology
No. 12092CurrentExpires Oct 31, 2026Since 1991
NPINational Provider Identifier
1457478232Issued 2007

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outEnded May 2024
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 Luann Martenson specialize in?

Luann Martenson is a psychologist in Sierra Madre, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.

NPI registry

Where is Luann Martenson located?

Luann Martenson is listed at 73 W Sierra Madre Blvd St. 203, Sierra Madre, CA 91024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Luann Martenson's phone number?

The number on file is (626) 737-0390. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Luann Martenson's NPI number?

Luann Martenson's National Provider Identifier is 1457478232. 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 Luann Martenson been practicing?

Luann Martenson has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Luann Martenson confirmed this information?

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

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