Madison Thielen
Speech-Language Pathologist β’ Avondale, AZ
1585 N 113th Ave Ste 102
Avondale, AZ 853923938
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
1585 N 113th Ave Ste 102
Avondale, AZ 853923938
What Public CMS Data Show
Speech-Language Pathologist: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2022
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Avondale and Arizona
39 active clinicians are listed under Speech-Language Pathologist with a practice address in Avondale, AZ (4,557 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Avondale
0% of these 39 clinicians have the CMS telehealth indicator.
0% of these 39 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-06-24NUCC Taxonomy Code: 235Z00000X
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Speech-Language Pathologist
Master of Science, Speech-Language Pathologist (Certificate of Clinical Competence)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1585 N 113TH AVE STE 102, AVONDALE, AZ 853923938 (Tel: 6232599819)
Registered at 2529 N HAYDEN RD UNIT 1002, SCOTTSDALE, AZ 852572370
Speech-Language Pathologist (license number reported to NPPES: AZ SLP14142)
NPI status registered as active in NPPES database
Registered at 13601 N LITCHFIELD RD STE 124, SURPRISE, AZ 853794260 (Tel: 6232599819)
Registered at 15508 W BELL RD STE 101-261, SURPRISE, AZ 853742432
Recorded as MADISON THIELEN
Speech-Language Pathologist (license number reported to NPPES: AZ TSLP14142)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
2529 N Hayden Rd Unit 1002
Scottsdale, AZ 852572370