PROF. WENDY QUACH PH.D., CCC-SLP
NPI 1225310444
Speech-Language Pathologist in San Jose, CA

NPI Status: Active since September 13, 2011

Contact Information

1 WASHINGTON SQ
SAN JOSE, CA
ZIP 95192
Phone: (408) 924-3682

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  • Individual
  • Female
  • Speech-Language Pathologist

About WENDY QUACH

This page provides the complete NPI Profile along with additional information for Wendy Quach, a provider established in San Jose, California with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1225310444 assigned on September 2011. The practitioner's primary taxonomy code is 235Z00000X with license number 18067 (CA). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1225310444
Provider Name
PROF. WENDY QUACH PH.D., CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
1 WASHINGTON SQ SAN JOSE, CA 95192
Location Phone
(408) 924-3682
Mailing Address
272 N 7TH ST SAN JOSE, CA 95112
Mailing Phone
(402) 304-8171
Is Sole Proprietor?
Yes
Enumeration Date
09-13-2011
Last Update Date
09-13-2011
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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.
18067
License State
CA
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 1225310444, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
4
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 3 → 6 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 6 + 1 + 0 + 4 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1225310444.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Nurse Practitioner
1 WASHINGTON SQ
SAN JOSE, CA 95192
Specialist/Technologist (Athletic Trainer)
1 WASHINGTON SQ
SAN JOSE, CA 95192
Family Medicine
1 WASHINGTON SQ
SAN JOSE, CA 95192
Nurse Practitioner (Adult Health)
1 WASHINGTON SQ
SAN JOSE, CA 95192
Family Medicine
1 WASHINGTON SQ
SAN JOSE, CA 95192
Clinic/Center
1 WASHINGTON SQ
SAN JOSE, CA 95192
Speech-Language Pathologist
1 WASHINGTON SQ, SH 115
SAN JOSE, CA 95192
Psychologist (Clinical)
1 WASHINGTON SQ
SAN JOSE, CA 95192
Student in an Organized Health Care Education/Training Program
1 WASHINGTON SQ
SAN JOSE, CA 95192
Specialist/Technologist (Athletic Trainer)
1 WASHINGTON SQ
SAN JOSE, CA 95192
Speech-Language Pathologist
1 WASHINGTON SQ
SAN JOSE, CA 95192
Psychologist (Clinical)
1 WASHINGTON SQ
SAN JOSE, CA 95192
Marriage & Family Therapist
1 WASHINGTON SQ
SAN JOSE, CA 95192
Specialist/Technologist (Athletic Trainer)
1 WASHINGTON SQ
SAN JOSE, CA 95192
Occupational Therapist
1 WASHINGTON SQ
SAN JOSE, CA 95192
Psychologist
1 WASHINGTON SQ
SAN JOSE, CA 95192
Nurse Practitioner (Family)
1 WASHINGTON SQ
SAN JOSE, CA 95192
Counselor (Mental Health)
1 WASHINGTON SQ
SAN JOSE, CA 95192
Dietitian, Registered
1 WASHINGTON SQ
SAN JOSE, CA 95192

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225310444, enumerated as an "individual" on September 13, 2011.

The provider is located at 1 WASHINGTON SQ SAN JOSE, CA 95192 and the phone number is (408) 924-3682.

Speech-Language Pathologist with taxonomy code 235Z00000X.