MR. PETER ANTONIO PEREZ PPS
NPI 1366230559
Counselor - School in Barstow, CA

NPI Status: Active since April 28, 2025

Contact Information

1000 ARMORY ROAD
BARSTOW, CA
ZIP 92311
Phone: (760) 255-6211
Fax: (760) 255-6203

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  • Individual
  • Male
  • Counselor
  • School

About PETER PEREZ

This page provides the complete NPI Profile along with additional information for Peter Perez, a provider established in Barstow, California with a medical specialization in Counselor, focusing in school . The healthcare provider is registered in the NPI registry with number 1366230559 assigned on April 2025. The practitioner's primary taxonomy code is 101YS0200X with license number 250076897 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1366230559
Provider Name
MR. PETER ANTONIO PEREZ PPS
Gender
Male
Entity Type
Individual
Location Address
1000 ARMORY ROAD BARSTOW, CA 92311
Location Phone
(760) 255-6211
Location Fax
(760) 255-6203
Mailing Address
551 SOUTH AVE H BARSTOW, CA 92311
Mailing Phone
(760) 255-6211
Mailing Fax
(760) 255-6203
Is Sole Proprietor?
No
Enumeration Date
04-28-2025
Last Update Date
04-28-2025
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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

Counselor School

Taxonomy Code
101YS0200X
Type
Behavioral Health & Social Service Providers
License No.
250076897
License State
CA

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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 1366230559, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
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 2 → 4 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 4 + 3 + 0 + 5 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1366230559.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366230559, enumerated as an "individual" on April 28, 2025.

The provider is located at 1000 ARMORY ROAD BARSTOW, CA 92311 and the phone number is (760) 255-6211.

Counselor with taxonomy code 101YS0200X and a focus in School.