Physician Profile

Ann L. Mattson, MD

Unclaimed Profile

About Dr. Mattson

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Specialty

Gynecology (Primary)

Credentials & Licensing

CO license31282
NPI1912085952
NPI issued11/01/2006

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 Dr. Mattson's specialty?

Dr. Mattson is a gynecology in Boulder, CO. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Dr. Mattson?

Dr. Mattson is listed at 119 Ucb, Boulder, CO 80309. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Mattson?

The number on file is (303) 492-2040. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Mattson's NPI number?

Dr. Mattson's National Provider Identifier is 1912085952. 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. Mattson been practicing?

Dr. Mattson has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Mattson confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mattson. 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.