MR. TODD JARRETT HOLMES MS, APCC
NPI 1417512146
Counselor - Professional in Escondido, CA

NPI Status: Active since May 08, 2019

Contact Information

474 W VERMONT AVE STE 101
ESCONDIDO, CA
ZIP 92025
Phone: (760) 480-2255
Fax: (760) 741-6645

NPI Profile Information
Primary Taxonomy
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Counselor
Professional

About TODD HOLMES

This page provides the complete NPI Profile along with additional information for Todd Holmes, a provider established in Escondido, California with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1417512146 assigned on May 2019. The practitioner's primary taxonomy code is 101YP2500X with license number APCC6964 (CA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI: 1417512146
Provider Name: MR. TODD JARRETT HOLMES MS, APCC
Gender: Male
Entity Type: Individual
Location Address: 474 W VERMONT AVE STE 101 ESCONDIDO, CA 92025
Location Phone: (760) 480-2255
Location Fax: (760) 741-6645
Mailing Address: 474 W VERMONT AVE STE 101 ESCONDIDO, CA 92025
Mailing Phone: (760) 480-2255
Mailing Fax: (760) 741-6645
Is Sole Proprietor?: No
Enumeration Date: 05-08-2019
Last Update Date: 12-17-2019
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Location Map

Secondary Locations

734 10th Ave
San Diego, CA 92101
(619) 239-4663

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.: APCC6964
License State: CA

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 1417512146, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 2

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 4

Pos 8

Unchanged

Pos 9

Doubled → 8

Check

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 1 → 2 5 → 10 → 1 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 1 + 0 + 1 + 4 + 1 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1417512146.