JULIE A BOYDEN CADC
NPI 1205341476
Counselor - Addiction (Substance Use Disorder) in Nevada City, CA

NPI Status: Active since December 08, 2017

Contact Information

145 BOST AVE
NEVADA CITY, CA
ZIP 95959
Phone: (530) 273-9541
Fax: (530) 271-7036

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

Individual
Female
Counselor
Addiction (Substance Use Disorder)

About JULIE BOYDEN

This page provides the complete NPI Profile along with additional information for Julie Boyden, a provider established in Nevada City, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1205341476 assigned on December 2017. The practitioner's primary taxonomy code is 101YA0400X with license number A061360522 (CA). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI: 1205341476
Provider Name: JULIE A BOYDEN CADC
Gender: Female
Entity Type: Individual
Location Address: 145 BOST AVE NEVADA CITY, CA 95959
Location Phone: (530) 273-9541
Location Fax: (530) 271-7036
Mailing Address: 159 BRENTWOOD DR GRASS VALLEY, CA 95945
Mailing Phone: (530) 271-1140
Is Sole Proprietor?: No
Enumeration Date: 12-08-2017
Last Update Date: 05-03-2023
Code Navigator

A Substance Abuse or Addiction Counselor like Julie Boyden advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

Location Map

Secondary Locations

180 Sierra College Dr
Grass Valley, CA 95945
(530) 273-9541

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 Addiction (Substance Use Disorder)
Taxonomy Code: 101YA0400X
Type: Behavioral Health & Social Service Providers
License No.: A061360522
License State: CA

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	101YA0400X	Behavioral Health & Social Service Providers	Counselor Addiction (Substance Use Disorder)
2	101YA0400X	Behavioral Health & Social Service Providers	Counselor Addiction (Substance Use Disorder)	CI30140720 (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 1205341476, 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 → 0

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 14 → 1 + 4

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 0 → 0 3 → 6 1 → 2 7 → 14 → 5