ASHLEY CLARE SARNACKI SLP
NPI 1568101293
Speech-Language Pathologist in Howell, MI

NPI Status: Active since June 01, 2022

Contact Information

138 W HIGHLAND RD STE 500
HOWELL, MI
ZIP 48843
Phone: (517) 376-4831

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  • Individual
  • Female
  • Speech-Language Pathologist

About ASHLEY SARNACKI

This page provides the complete NPI Profile along with additional information for Ashley Sarnacki, a provider established in Howell, Michigan with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1568101293 assigned on June 2022. The practitioner's primary taxonomy code is 235Z00000X with license number 7152001267 (MI). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1568101293
Provider Name
ASHLEY CLARE SARNACKI SLP
Other Name
ASHLEY CLARE BROWN
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
138 W HIGHLAND RD STE 500 HOWELL, MI 48843
Location Phone
(517) 376-4831
Mailing Address
555 HIGHLAND AVE MILFORD, MI 48381
Is Sole Proprietor?
No
Enumeration Date
06-01-2022
Last Update Date
04-13-2026
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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.
7152001267
License State
MI
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 

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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 1568101293, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 6 → 12 → 3 1 → 2 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 1 + 2 + 8 + 2 + 0 + 2 + 2 + 1 + 8 + 24 = 57

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1568101293.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Speech-Language Pathologist
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Technician/Technologist
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Occupational Therapist
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Speech-Language Pathologist
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Occupational Therapist
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Physical Therapist
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843
Behavior Technician
138 W HIGHLAND RD STE 500
HOWELL, MI 48843

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568101293, enumerated as an "individual" on June 01, 2022.

The provider is located at 138 W HIGHLAND RD STE 500 HOWELL, MI 48843 and the phone number is (517) 376-4831.

Speech-Language Pathologist with taxonomy code 235Z00000X.