MARIAGRAZIA VALENZA M.A., TSSLD
NPI 1508447806
Speech-Language Pathologist in Brooklyn, NY

NPI Status: Active since April 19, 2021

Contact Information

49 MONTROSE AVE
BROOKLYN, NY
ZIP 11206
Phone: (718) 473-3808
Fax: (800) 473-0095

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  • Individual
  • Female
  • Speech-Language Pathologist

About MARIAGRAZIA VALENZA

This page provides the complete NPI Profile along with additional information for Mariagrazia Valenza, a provider established in Brooklyn, New York with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1508447806 assigned on April 2021. The practitioner's primary taxonomy code is 235Z00000X with license number 030625 (NY). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1508447806
Provider Name
MARIAGRAZIA VALENZA M.A., TSSLD
Gender
Female
Entity Type
Individual
Location Address
49 MONTROSE AVE BROOKLYN, NY 11206
Location Phone
(718) 473-3808
Location Fax
(800) 473-0095
Mailing Address
13740 81ST ST HOWARD BEACH, NY 11414
Mailing Phone
(646) 241-3954
Is Sole Proprietor?
No
Enumeration Date
04-19-2021
Last Update Date
04-19-2021
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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.
030625
License State
NY
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 1508447806, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
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 0 → 0 4 → 8 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 8 + 4 + 1 + 4 + 8 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1508447806.

Other Providers at the Same Location


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

Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Home Health
49 MONTROSE AVE
BROOKLYN, NY 11206
Home Health
49 MONTROSE AVE
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Health Educator
49 MONTROSE AVE
BROOKLYN, NY 11206
Occupational Therapist
49 MONTROSE AVE
BROOKLYN, NY 11206
Counselor (Mental Health)
49 MONTROSE AVE
BROOKLYN, NY 11206
Physical Therapist
49 MONTROSE AVE
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE, INFINITE SERVICES
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Occupational Therapist
49 MONTROSE AVE
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Occupational Therapy Assistant
49 MONTROSE AVE
BROOKLYN, NY 11206
Physical Therapist
49 MONTROSE AVE
BROOKLYN, NY 11206
Speech-Language Pathologist
49 MONTROSE AVE
BROOKLYN, NY 11206
Occupational Therapist
49 MONTROSE AVE
BROOKLYN, NY 11206

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508447806, enumerated as an "individual" on April 19, 2021.

The provider is located at 49 MONTROSE AVE BROOKLYN, NY 11206 and the phone number is (718) 473-3808.

Speech-Language Pathologist with taxonomy code 235Z00000X.