BLAIR DUPLANTIS MA, LAC
NPI 1568344372
Counselor - Mental Health in Phoenix, AZ

NPI Status: Active since July 23, 2025

Contact Information

16601 N 40TH ST
PHOENIX, AZ
ZIP 85032
Phone: (480) 447-6444

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  • Individual
  • Female
  • Counselor
  • Mental Health

About BLAIR DUPLANTIS

This page provides the complete NPI Profile along with additional information for Blair Duplantis, 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 1568344372 assigned on July 2025. The practitioner's primary taxonomy code is 101YM0800X with license number LAC-23512 (AZ). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1568344372
Provider Name
BLAIR DUPLANTIS MA, LAC
Gender
Female
Entity Type
Individual
Location Address
16601 N 40TH ST PHOENIX, AZ 85032
Location Phone
(480) 447-6444
Mailing Address
16601 N 40TH ST PHOENIX, AZ 85032
Is Sole Proprietor?
No
Enumeration Date
07-23-2025
Last Update Date
07-23-2025
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A mental health counselor like Blair Duplantis 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.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
LAC-23512
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 1568344372, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 6 + 4 + 8 + 3 + 1 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1568344372.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Home Health
16601 N 40TH ST, SUITE 110
PHOENIX, AZ 85032
Nurse Practitioner
16601 N 40TH ST, SUITE 101
PHOENIX, AZ 85032
Podiatrist
16601 N 40TH ST
PHOENIX, AZ 85032
Internal Medicine
16601 N 40TH ST, SUITE 119
PHOENIX, AZ 85032
Specialist/Technologist, Other
16601 N 40TH ST, 115
PHOENIX, AZ 85032
Clinic/Center (Sleep Disorder Diagnostic)
16601 N 40TH ST, SUITE 115
PHOENIX, AZ 85032
Specialist/Technologist, Other (Electroneurodiagnostic)
16601 N 40TH ST, SUITE 129
PHOENIX, AZ 85032
Clinic/Center (Rehabilitation)
16601 N 40TH ST, SUITE 229
PHOENIX, AZ 85032
Durable Medical Equipment & Medical Supplies
16601 N 40TH ST, SUITE 115
PHOENIX, AZ 85032
Clinic/Center (Physical Therapy)
16601 N 40TH ST, SUITE 229
PHOENIX, AZ 85032
Specialist
16601 N 40TH ST, SUITE 216
PHOENIX, AZ 85032
Internal Medicine
16601 N 40TH ST, SUITE #119-120
PHOENIX, AZ 85032
Nutritionist
16601 N 40TH ST, JORDAN DEVELOPMENTAL PEDIATRICS SUITE 118
PHOENIX, AZ 85032
Family Medicine (Adult Medicine)
16601 N 40TH ST, SUITE 121
PHOENIX, AZ 85032
Acupuncturist
16601 N 40TH ST, SUITE 125
PHOENIX, AZ 85032
Home Health
16601 N 40TH ST, #202
PHOENIX, AZ 85032
Acupuncturist
16601 N 40TH ST, SUITE 125
PHOENIX, AZ 85032
Acupuncturist
16601 N 40TH ST, SUITE 125
PHOENIX, AZ 85032
Durable Medical Equipment & Medical Supplies
16601 N 40TH ST, SUITE 118
PHOENIX, AZ 85032
Clinical Medical Laboratory
16601 N 40TH ST, SUITE 222
PHOENIX, AZ 85032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568344372, enumerated as an "individual" on July 23, 2025.

The provider is located at 16601 N 40TH ST PHOENIX, AZ 85032 and the phone number is (480) 447-6444.

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