MARIAH GRACE HARRINGTON M.S. ED.
NPI 1740897966
Speech-Language Pathologist in Wellesley, MA

NPI Status: Active since October 01, 2020

Contact Information

65 WALNUT ST STE 580
WELLESLEY, MA
ZIP 02481
Phone: (781) 489-3697

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  • Individual
  • Female
  • Speech-Language Pathologist

About MARIAH HARRINGTON

This page provides the complete NPI Profile along with additional information for Mariah Harrington, a provider established in Wellesley, Massachusetts with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1740897966 assigned on October 2020. The practitioner's primary taxonomy code is 235Z00000X with license number 77653 (MA). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1740897966
Provider Name
MARIAH GRACE HARRINGTON M.S. ED.
Gender
Female
Entity Type
Individual
Location Address
65 WALNUT ST STE 580 WELLESLEY, MA 02481
Location Phone
(781) 489-3697
Mailing Address
101 GOVERNOR ST APT 3R PROVIDENCE, RI 02906
Mailing Phone
(401) 585-5461
Is Sole Proprietor?
No
Enumeration Date
10-01-2020
Last Update Date
10-01-2020
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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.
77653
License State
MA
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 1740897966, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 4 → 8 8 → 16 → 7 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 1 + 6 + 9 + 1 + 4 + 9 + 1 + 2 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1740897966.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Speech-Language Pathologist
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Speech-Language Pathologist
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Occupational Therapist (Pediatrics)
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Occupational Therapist
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Occupational Therapist (Pediatrics)
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Occupational Therapist (Pediatrics)
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Music Therapist
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Speech-Language Pathologist
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Occupational Therapist
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Speech-Language Pathologist
65 WALNUT ST STE 580
WELLESLEY, MA 02481
Occupational Therapist
65 WALNUT ST STE 580
WELLESLEY, MA 02481

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740897966, enumerated as an "individual" on October 01, 2020.

The provider is located at 65 WALNUT ST STE 580 WELLESLEY, MA 02481 and the phone number is (781) 489-3697.

Speech-Language Pathologist with taxonomy code 235Z00000X.