REILLY JANE NOWLAND MA, CCC-SLP
NPI 1821964883
Speech-Language Pathologist in Dallas, TX

NPI Status: Active since October 15, 2025

Contact Information

4500 S LANCASTER RD
DALLAS, TX
ZIP 75216
Phone: (214) 742-8387

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  • Individual
  • Female
  • Speech-Language Pathologist

About REILLY NOWLAND

This page provides the complete NPI Profile along with additional information for Reilly Nowland, a provider established in Dallas, Texas with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1821964883 assigned on October 2025. The practitioner's primary taxonomy code is 235Z00000X with license number 124070 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1821964883
Provider Name
REILLY JANE NOWLAND MA, CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
4500 S LANCASTER RD DALLAS, TX 75216
Location Phone
(214) 742-8387
Mailing Address
3324 MCKINNEY AVE APT 618 DALLAS, TX 75204
Is Sole Proprietor?
No
Enumeration Date
10-15-2025
Last Update Date
10-15-2025
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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.
124070
License State
TX
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.

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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 1821964883, 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 9 → 18 → 9 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 1 + 8 + 6 + 8 + 8 + 1 + 6 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1821964883.

Other Providers at the Same Location


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

Obstetrics & Gynecology
4500 S LANCASTER RD
DALLAS, TX 75216
Internal Medicine (Gastroenterology)
4500 S LANCASTER RD, GASTRO 111B1, DVAMC
DALLAS, TX 75216
Pharmacist (Pharmacotherapy)
4500 S LANCASTER RD
DALLAS, TX 75216
Physician Assistant (Medical)
4500 S LANCASTER RD
DALLAS, TX 75216
Physician Assistant
4500 S LANCASTER RD, NORTH TEXAS HEALTH CARE SYSTEM, (1121)
DALLAS, TX 75216
Physician Assistant
4500 S LANCASTER RD
DALLAS, TX 75216
Internal Medicine
4500 S LANCASTER RD, AMB CARE 11C
DALLAS, TX 75216
Kinesiotherapist
4500 S LANCASTER RD
DALLAS, TX 75216
Registered Nurse
4500 S LANCASTER RD
DALLAS, TX 75216
Social Worker
4500 S LANCASTER RD
DALLAS, TX 75216
Kinesiotherapist
4500 S LANCASTER RD
DALLAS, TX 75216
Social Worker (Clinical)
4500 S LANCASTER RD, MH COPPER TEAM 116A
DALLAS, TX 75216
Audiologist
4500 S LANCASTER RD, AUDIOLOGY 126, VA MEDICAL CENTER
DALLAS, TX 75216
Social Worker (Clinical)
4500 S LANCASTER RD
DALLAS, TX 75216
Social Worker (Clinical)
4500 S LANCASTER RD
DALLAS, TX 75216
Kinesiotherapist
4500 S LANCASTER RD, (PM&R 117)
DALLAS, TX 75216
Kinesiotherapist
4500 S LANCASTER RD
DALLAS, TX 75216
Social Worker
4500 S LANCASTER RD
DALLAS, TX 75216
Dietitian, Registered
4500 S LANCASTER RD, 120
DALLAS, TX 75216
Social Worker (Clinical)
4500 S LANCASTER RD
DALLAS, TX 75216

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821964883, enumerated as an "individual" on October 15, 2025.

The provider is located at 4500 S LANCASTER RD DALLAS, TX 75216 and the phone number is (214) 742-8387.

Speech-Language Pathologist with taxonomy code 235Z00000X.