DIANE S. WILLIAMS LAC
NPI 1760629059
Counselor - Mental Health in Phoenix, AZ

NPI Status: Active since January 08, 2009

Contact Information

8825 N 23RD AVE
SUITE 100
PHOENIX, AZ
ZIP 85021
Phone: (602) 861-2255
Fax: (602) 861-2288

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  • Individual
  • Female
  • Counselor
  • Mental Health

About DIANE WILLIAMS

This page provides the complete NPI Profile along with additional information for Diane Williams, a provider established in Phoenix, Arizona with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1760629059 assigned on January 2009. The practitioner's primary taxonomy code is 101YM0800X with license number LAC-1493 (AZ). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1760629059
Provider Name
DIANE S. WILLIAMS LAC
Other Name
DIANE STAPP WILLIAMS LAC
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
8825 N 23RD AVE SUITE 100 PHOENIX, AZ 85021
Location Phone
(602) 861-2255
Location Fax
(602) 861-2288
Mailing Address
1811 S ALMA SCHOOL RD SUITE 160 MESA, AZ 85210
Mailing Phone
(480) 831-7566
Mailing Fax
(602) 861-2288
Is Sole Proprietor?
No
Enumeration Date
01-08-2009
Last Update Date
01-08-2009
Code Navigator

A mental health counselor like Diane Williams provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
LAC-1493
License State
AZ

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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 1760629059, 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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
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 6 → 12 → 3 9 → 18 → 9 5 → 10 → 1

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 + 1 + 2 + 2 + 1 + 8 + 0 + 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 1760629059.

Other Providers at the Same Location


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

Counselor (Addiction (Substance Use Disorder))
8825 N 23RD AVE, SUITE#100
PHOENIX, AZ 85021
Social Worker
8825 N 23RD AVE, STE 100
PHOENIX, AZ 85021
Counselor (Addiction (Substance Use Disorder))
8825 N 23RD AVE, SUITE 100
PHOENIX, AZ 85021
Clinical Medical Laboratory
8825 N 23RD AVE, SUITE 100
PHOENIX, AZ 85021
Nurse Practitioner (Family)
8825 N 23RD AVE
PHOENIX, AZ 85021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760629059, enumerated as an "individual" on January 08, 2009.

The provider is located at 8825 N 23RD AVE SUITE 100 PHOENIX, AZ 85021 and the phone number is (602) 861-2255.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.