HELEN FRANCES HARRIS
NPI 1760314736
Counselor - Addiction (Substance Use Disorder) in Santa Rosa, CA

NPI Status: Active since June 02, 2026

Contact Information

1450 NEOTOMAS AVE
SANTA ROSA, CA
ZIP 95405
Phone: (707) 565-6745
Fax: (707) 565-4853

Get Directions Write a Review

  • Individual
  • Female
  • Counselor
  • Addiction (Substance Use Disorder)

About HELEN HARRIS

This page provides the complete NPI Profile along with additional information for Helen Harris, a provider established in Santa Rosa, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1760314736 assigned on June 2026. The practitioner's primary taxonomy code is 101YA0400X with license number 6308 (CA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1760314736
Provider Name
HELEN FRANCES HARRIS
Gender
Female
Entity Type
Individual
Location Address
1450 NEOTOMAS AVE SANTA ROSA, CA 95405
Location Phone
(707) 565-6745
Location Fax
(707) 565-4853
Mailing Address
1450 NEOTOMAS AVE SANTA ROSA, CA 95405
Mailing Phone
(707) 565-6745
Mailing Fax
(707) 565-4853
Is Sole Proprietor?
No
Enumeration Date
06-02-2026
Last Update Date
06-02-2026
Code Navigator

A Substance Abuse or Addiction Counselor like Helen Harris 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

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.
6308
License State
CA

Reviews for HELEN FRANCES HARRIS

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 1760314736, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 3 → 6 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 6 + 1 + 8 + 7 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1760314736.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
1450 NEOTOMAS AVE
SANTA ROSA, CA 95405
Community Health Worker
1450 NEOTOMAS AVE
SANTA ROSA, CA 95405
Registered Nurse (Psychiatric/Mental Health)
1450 NEOTOMAS AVE
SANTA ROSA, CA 95405

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760314736, enumerated as an "individual" on June 02, 2026.

The provider is located at 1450 NEOTOMAS AVE SANTA ROSA, CA 95405 and the phone number is (707) 565-6745.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).