Physician Profile
Unclaimed ProfileAbout MATHIESEN
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Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (623) 935-6040
- Email not available
Practice Locations
12409 W INDIAN SCHOOL RD STE C306
Avondale, AZ 85323
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other speech therapists at this location 2
Same specialty, same street address — most likely the same department or group.
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 speech therapists in Avondale 7
Same specialty, same city.
Common questions
What does Dr. Mathiesen specialize in?
Dr. Mathiesen is a speech therapist in Avondale, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Speech-Language Pathologist”.
NPI registry
Where is Dr. Mathiesen located?
Dr. Mathiesen is listed at 12409 W INDIAN SCHOOL RD STE C306, Avondale, AZ 85323. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mathiesen's phone number?
The number on file is (623) 935-6040. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mathiesen's NPI number?
Dr. Mathiesen's National Provider Identifier is 1952441602. 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. Mathiesen been practicing?
Dr. Mathiesen 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 Dr. Mathiesen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mathiesen. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.