MS. MARTHA SANCHEZ
NPI 1669682126
Day Training/Habilitation Specialist in Madera, CA

NPI Status: Active since May 23, 2007

Contact Information

117 N R ST
STE. #101
MADERA, CA
ZIP 93637
Phone: (559) 662-0527
Fax: (559) 661-5159

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  • Individual
  • Female
  • Day Training/Habilitation Specialist

About MARTHA SANCHEZ

This page provides the complete NPI Profile along with additional information for Martha Sanchez, a provider established in Madera, California with a medical specialization in Day Training/habilitation Specialist. The healthcare provider is registered in the NPI registry with number 1669682126 assigned on May 2007. The practitioner's primary taxonomy code is 373H00000X. The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1669682126
Provider Name
MS. MARTHA SANCHEZ
Gender
Female
Entity Type
Individual
Location Address
117 N R ST STE. #101 MADERA, CA 93637
Location Phone
(559) 662-0527
Location Fax
(559) 661-5159
Mailing Address
117 N R ST MADERA, CA 93637
Mailing Phone
(559) 662-0527
Mailing Fax
(559) 661-5159
Is Sole Proprietor?
No
Enumeration Date
05-23-2007
Last Update Date
02-17-2026
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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

Day Training/Habilitation Specialist

Taxonomy Code
373H00000X
Type
Nursing Service Related Providers
License State
CA
Taxonomy Description
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.

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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 1669682126, 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
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 6 → 12 → 3 6 → 12 → 3 2 → 4 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 2 + 8 + 4 + 1 + 4 + 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 1669682126.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
117 N R ST
MADERA, CA 93637
Community/Behavioral Health
117 N R ST, SUITE 101
MADERA, CA 93637
Case Manager/Care Coordinator
117 N R ST
MADERA, CA 93637
Social Worker (Clinical)
117 N R ST
MADERA, CA 93637
Community/Behavioral Health
117 N R ST
MADERA, CA 93637
Marriage & Family Therapist
117 N R ST
MADERA, CA 93637

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669682126, enumerated as an "individual" on May 23, 2007.

The provider is located at 117 N R ST STE. #101 MADERA, CA 93637 and the phone number is (559) 662-0527.

Day Training/Habilitation Specialist with taxonomy code 373H00000X.