Provider Profile

Gretchen L. Martinson, RDH

Unclaimed Profile

About Gretchen Martinson

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Specialty

Dental Hygienist (Primary)

Credentials & Licensing

MO license2014022276
NPI1366237638
NPI issued04/09/2025

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What is Gretchen L. Martinson's specialty?

Gretchen L. Martinson is a dental hygienist in Joplin, MO. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Gretchen L. Martinson?

Gretchen L. Martinson is listed at 530 S Maiden Ln, Joplin, MO 64801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Gretchen L. Martinson?

The number on file is (417) 782-6200. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Gretchen L. Martinson's NPI number?

Gretchen L. Martinson's National Provider Identifier is 1366237638. 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 Gretchen L. Martinson been practicing?

Gretchen L. Martinson has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Gretchen L. Martinson confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Gretchen L. Martinson. 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.