ARTHUR JAMES FERNANDEZ PPS
NPI 1750227252
Counselor - School in Oakley, CA
NPI Status: Active since April 27, 2026
Contact Information
4901 FRANK HENGEL WAY
OAKLEY, CA
ZIP 94561
Phone: (925) 625-6840
Fax: (925) 625-6850
- Individual
- Male
- Counselor
- School
About ARTHUR FERNANDEZ
This page provides the complete NPI Profile along with additional information for Arthur Fernandez, a provider established in Oakley, California with a medical specialization in Counselor, focusing in school . The healthcare provider is registered in the NPI registry with number 1750227252 assigned on April 2026. The practitioner's primary taxonomy code is 101YS0200X. The provider is registered as an individual and his NPI record was last updated April 2026.
- NPI
- 1750227252
- Provider Name
- ARTHUR JAMES FERNANDEZ PPS
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4901 FRANK HENGEL WAY OAKLEY, CA 94561
- Location Phone
- (925) 625-6840
- Location Fax
- (925) 625-6850
- Mailing Address
- 4901 FRANK HENGEL WAY OAKLEY, CA 94561
- Mailing Phone
- (925) 625-6840
- Mailing Fax
- (925) 625-6850
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-27-2026
- Last Update Date
- 04-27-2026
- Code Navigator
Location Map
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
Counselor School
- Taxonomy Code
- 101YS0200X
- Type
- Behavioral Health & Social Service Providers
- License State
- CA
Reviews for ARTHUR JAMES FERNANDEZ PPS
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1750227252, 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 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.
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 48 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750227252, enumerated as an "individual" on April 27, 2026.
The provider is located at 4901 FRANK HENGEL WAY OAKLEY, CA 94561 and the phone number is (925) 625-6840.
Counselor with taxonomy code 101YS0200X and a focus in School.
