MARY MARGARET BORTNYIK
NPI 1891874590
Speech-Language Pathologist in Glenshaw, PA
NPI Status: Active since November 03, 2006
Contact Information
3394 SAXONBURG BLVD
SUITE 620
GLENSHAW, PA
ZIP 15116
Phone: (412) 767-5967
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Female
- Speech-Language Pathologist
About MARY BORTNYIK
This page provides the complete NPI Profile along with additional information for Mary Bortnyik, a provider established in Glenshaw, Pennsylvania with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1891874590 assigned on November 2006. The practitioner's primary taxonomy code is 235Z00000X with license number SL005683L (PA). The provider is registered as an individual and her NPI record was last updated May 2026.
- NPI
- 1891874590
- Provider Name
- MARY MARGARET BORTNYIK
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 3394 SAXONBURG BLVD SUITE 620 GLENSHAW, PA 15116
- Location Phone
- (412) 767-5967
- Mailing Address
- 3394 SAXONBURG BLVD GLENSHAW, PA 15116
- Mailing Phone
- (412) 767-5967
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-03-2006
- Last Update Date
- 05-18-2026
- Code Navigator
Location Map
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.
- SL005683L
- License State
- PA
- 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:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 457012 | OTHER (01) | PA | HEALTHAMERICA |
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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 1891874590, 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 80. The final step is to find the difference between that total and the next multiple of ten (80 - 80 = 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 80 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 11 providers are registered at the same or a nearby location.
GLENSHAW, PA 15116
GLENSHAW, PA 15116
GLENSHAW, PA 15116
GLENSHAW, PA 15116
GLENSHAW, PA 15116
GLENSHAW, PA 15116
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1891874590, enumerated as an "individual" on November 03, 2006.
The provider is located at 3394 SAXONBURG BLVD SUITE 620 GLENSHAW, PA 15116 and the phone number is (412) 767-5967.
Speech-Language Pathologist with taxonomy code 235Z00000X.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
