ISMAEL DIAZ
NPI 1255455598
Day Training/Habilitation Specialist in Fresno, CA
NPI Status: Active since March 19, 2007
Contact Information
1690 W SHAW AVE STE 201
FRESNO, CA
ZIP 93711
Phone: (559) 334-6442
- Individual
- Male
- Day Training/Habilitation Specialist
About ISMAEL DIAZ
This page provides the complete NPI Profile along with additional information for Ismael Diaz, a provider established in Fresno, California with a medical specialization in Day Training/habilitation Specialist. The healthcare provider is registered in the NPI registry with number 1255455598 assigned on March 2007. The practitioner's primary taxonomy code is 373H00000X. The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1255455598
- Provider Name
- ISMAEL DIAZ
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1690 W SHAW AVE STE 201 FRESNO, CA 93711
- Location Phone
- (559) 334-6442
- Mailing Address
- 1690 W SHAW AVE STE 201 FRESNO, CA 93711
- Mailing Phone
- (559) 334-6442
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 03-19-2007
- Last Update Date
- 05-27-2025
- Code Navigator
Location Map
Secondary Locations
- 121 Belmont Ave
Mendota, CA 93640
(855) 343-1057 - 34, 36, and 40 E. Minarets Ave.
Pinedale, CA 93650
(855) 343-1057 - 225 Academy Ave
Sanger, CA 93657
(855) 343-1057 - 275 S. Madera Ave. Suite 302, 403, 404
Kerman, CA 93630
(855) 343-1057 - 3400 McCall Ave Ste 104
Selma, CA 93662
(855) 343-1057 - 380 Coalinga Plz
Coalinga, CA 93210
(855) 343-1057 - 3636 N 1st St Ste 162
Fresno, CA 93726
(559) 225-1464 - 1311 11th St
Reedley, CA 93654
(855) 343-1057 - 36618 Lassen Ave. Suite A
Huron, CA 93234
(855) 343-1057 - 258 N Blackstone Ave
Fresno, CA 93701
(559) 274-0299 - 3855 N West Ave Ste 108110
Fresno, CA 93705
(559) 334-6433 - 3636 N 1st St Ste 112
Fresno, CA 93726
(559) 476-2177 - 3636 N 1st St Ste 124
Fresno, CA 93726
(559) 476-2177
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
- 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.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 101YM0800X | Behavioral Health & Social Service Providers | Counselor | |
| 2 | 172V00000X | Other Service Providers | Community Health Worker |
Reviews for ISMAEL DIAZ
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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 1255455598, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
FRESNO, CA 93711
FRESNO, CA 93711
FRESNO, CA 93711
FRESNO, CA 93711
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1255455598, enumerated as an "individual" on March 19, 2007.
The provider is located at 1690 W SHAW AVE STE 201 FRESNO, CA 93711 and the phone number is (559) 334-6442.
Day Training/Habilitation Specialist with taxonomy code 373H00000X.
