MR. JOHN CALDERON CAODC
NPI 1780923813
Counselor - Professional in Fresno, CA

NPI Status: Active since February 08, 2013

Contact Information

1803 BROADWAY ST
FRESNO, CA
ZIP 93721
Phone: (559) 268-6480
Fax: (559) 237-5122

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  • Individual
  • Male
  • Counselor
  • Professional

About JOHN CALDERON

This page provides the complete NPI Profile along with additional information for John Calderon, a provider established in Fresno, California with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1780923813 assigned on February 2013. The practitioner's primary taxonomy code is 101YP2500X with license number CADDTP 1265 (CA). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1780923813
Provider Name
MR. JOHN CALDERON CAODC
Gender
Male
Entity Type
Individual
Location Address
1803 BROADWAY ST FRESNO, CA 93721
Location Phone
(559) 268-6480
Location Fax
(559) 237-5122
Mailing Address
1803 BROADWAY ST FRESNO, CA 93721
Mailing Phone
(559) 268-6480
Mailing Fax
(559) 237-5122
Is Sole Proprietor?
No
Enumeration Date
02-08-2013
Last Update Date
02-08-2013
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
CADDTP 1265
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 1780923813, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 8 → 16 → 7 9 → 18 → 9 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 8 + 2 + 6 + 8 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1780923813.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Substance Abuse Rehabilitation Facility
1803 BROADWAY ST
FRESNO, CA 93721
Counselor (Addiction (Substance Use Disorder))
1803 BROADWAY ST
FRESNO, CA 93721
Counselor (Addiction (Substance Use Disorder))
1803 BROADWAY ST
FRESNO, CA 93721
Counselor (Addiction (Substance Use Disorder))
1803 BROADWAY ST
FRESNO, CA 93721
Counselor (Addiction (Substance Use Disorder))
1803 BROADWAY ST
FRESNO, CA 93721

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780923813, enumerated as an "individual" on February 08, 2013.

The provider is located at 1803 BROADWAY ST FRESNO, CA 93721 and the phone number is (559) 268-6480.

Counselor with taxonomy code 101YP2500X and a focus in Professional.