MRS. NOREEN YOKOYAMA-CHAN M.S., CCC-SLP
NPI 1003155052
Speech-Language Pathologist in San Jose, CA

NPI Status: Active since February 12, 2013

Contact Information

1101 S WINCHESTER BLVD
SAN JOSE, CA
ZIP 95128
Phone: (408) 425-0012

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  • Individual
  • Female
  • Speech-Language Pathologist

About NOREEN YOKOYAMA-CHAN

This page provides the complete NPI Profile along with additional information for Noreen Yokoyama-chan, 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 1003155052 assigned on February 2013. The practitioner's primary taxonomy code is 235Z00000X with license number SP11859 (CA). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1003155052
Provider Name
MRS. NOREEN YOKOYAMA-CHAN M.S., CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
1101 S WINCHESTER BLVD SAN JOSE, CA 95128
Location Phone
(408) 425-0012
Mailing Address
1101 S WINCHESTER BLVD SAN JOSE, CA 95128
Is Sole Proprietor?
Yes
Enumeration Date
02-12-2013
Last Update Date
04-29-2013
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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.
SP11859
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 1003155052, we treat the final digit (2) 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 38. The final step is to find the difference between that total and the next multiple of ten (40 - 38 = 2).

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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 1 → 2 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 2 + 5 + 1 + 0 + 0 + 1 + 0 + 24 = 38

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

The next multiple of ten after 38 is 40. The difference is the calculated check digit.

40 - 38 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1003155052.

Other Providers at the Same Location


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

Clinic/Center (Sleep Disorder Diagnostic)
1101 S WINCHESTER BLVD, SUITE N264
SAN JOSE, CA 95128
Acupuncturist
1101 S WINCHESTER BLVD, SUITE G-175
SAN JOSE, CA 95128
Marriage & Family Therapist
1101 S WINCHESTER BLVD, SUITE M254
SAN JOSE, CA 95128
Marriage & Family Therapist
1101 S WINCHESTER BLVD
SAN JOSE, CA 95128
Optometrist
1101 S WINCHESTER BLVD, BUILDING E, SUITE 156
SAN JOSE, CA 95128
Marriage & Family Therapist
1101 S WINCHESTER BLVD, BLDG.O, STE.284
SAN JOSE, CA 95128
Legal Medicine
1101 S WINCHESTER BLVD, SUITE I-207
SAN JOSE, CA 95128
Marriage & Family Therapist
1101 S WINCHESTER BLVD, SUITE H-186
SAN JOSE, CA 95128
Marriage & Family Therapist
1101 S WINCHESTER BLVD, SUITE H-186
SAN JOSE, CA 95128
Marriage & Family Therapist
1101 S WINCHESTER BLVD, M-254
SAN JOSE, CA 95128
Psychologist
1101 S WINCHESTER BLVD, STE H186
SAN JOSE, CA 95128
Home Health
1101 S WINCHESTER BLVD, SUITE F-167
SAN JOSE, CA 95128
Acupuncturist
1101 S WINCHESTER BLVD, SUITE D-144
SAN JOSE, CA 95128
Acupuncturist
1101 S WINCHESTER BLVD, STE D-144
SAN JOSE, CA 95128
Marriage & Family Therapist
1101 S WINCHESTER BLVD, SUITE A-101
SAN JOSE, CA 95128
Psychologist (Clinical)
1101 S WINCHESTER BLVD, SUITE M-258
SAN JOSE, CA 95128
Naturopath
1101 S WINCHESTER BLVD, STE E157
SAN JOSE, CA 95128
Naturopath
1101 S WINCHESTER BLVD, E157
SAN JOSE, CA 95128
Marriage & Family Therapist
1101 S WINCHESTER BLVD, STE A-105
SAN JOSE, CA 95128
Clinic/Center (Adult Mental Health)
1101 S WINCHESTER BLVD, SUITE # N 265
SAN JOSE, CA 95128

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003155052, enumerated as an "individual" on February 12, 2013.

The provider is located at 1101 S WINCHESTER BLVD SAN JOSE, CA 95128 and the phone number is (408) 425-0012.

Speech-Language Pathologist with taxonomy code 235Z00000X.