STEFANIE MATHIS MS, CCC-SLP
NPI 1417357500
Speech-Language Pathologist in Phoenix, AZ
NPI Status: Active since August 26, 2014
Contact Information
4510 N 37TH AVE
PHOENIX, AZ
ZIP 85019
Phone: (623) 217-0033
- Individual
- Female
- Speech-Language Pathologist
- Accepts Insurance
About STEFANIE MATHIS
This page provides the complete NPI Profile along with additional information for Stefanie Mathis, a provider established in Phoenix, Arizona with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1417357500 assigned on August 2014. The practitioner's primary taxonomy code is 235Z00000X with license number SLP9028 (AZ). The provider is registered as an individual and her NPI record was last updated March 2026.
- NPI
- 1417357500
- Provider Name
- STEFANIE MATHIS MS, CCC-SLP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4510 N 37TH AVE PHOENIX, AZ 85019
- Location Phone
- (623) 217-0033
- Mailing Address
- 5810 N 49TH AVE GLENDALE, AZ 85301
- Mailing Phone
- (623) 842-3889
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-26-2014
- Last Update Date
- 03-31-2026
- Code Navigator
Location Map
Secondary Locations
- 6859 E Rembrandt Ave Ste 101
Mesa, AZ 85212
(480) 389-4516
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Speech-Language Pathologist
- Taxonomy Code
- 235Z00000X
- Type
- Speech, Language and Hearing Service Providers
- License No.
- SLP9028
- License State
- AZ
- Taxonomy Description
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- AZ Blue AdvanceHealth Bronze Focus (4 Free PCP Visits) - HMO
- AZ Blue AdvanceHealth Bronze Neighborhood (4 Free PCP Visits) - HMO
- AZ Blue AdvanceHealth Gold Focus (4 Free PCP Visits) - HMO
- AZ Blue AdvanceHealth Gold Neighborhood (4 Free PCP Visits) - HMO
- AZ Blue AdvanceHealth Silver Focus (4 Free PCP Visits) - HMO
- AZ Blue AdvanceHealth Silver Neighborhood (4 Free PCP Visits) - HMO
- AZ Blue EverydayHealth Gold Focus (1 Free PCP Visit) - HMO
- AZ Blue EverydayHealth Gold Neighborhood (1 Free PCP Visit) - HMO
- AZ Blue EverydayHealth Silver Focus (1 Free PCP Visit) - HMO
- AZ Blue EverydayHealth Silver Neighborhood (1 Free PCP Visit) - HMO
- AZ Blue Portfolio Bronze HSA Focus - HMO
- AZ Blue Portfolio Bronze HSA Neighborhood - HMO
- AZ Blue StandardHealth Bronze Focus - HMO
- AZ Blue StandardHealth Bronze Neighborhood - HMO
- AZ Blue StandardHealth Gold Focus - HMO
- AZ Blue StandardHealth Gold Neighborhood - HMO
- AZ Blue StandardHealth Silver Focus - HMO
- AZ Blue StandardHealth Silver Neighborhood - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1417357500, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 60 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
PHOENIX, AZ 85019
PHOENIX, AZ 85019
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1417357500, enumerated as an "individual" on August 26, 2014.
The provider is located at 4510 N 37TH AVE PHOENIX, AZ 85019 and the phone number is (623) 217-0033.
Speech-Language Pathologist with taxonomy code 235Z00000X.
The provider might be accepting Accepts: Blue Cross Blue Shield of Arizona. Please consult your insurance carrier or call the provider to verify.
