ZACHARY MCMASTER
NPI 1396429833
Counselor - Mental Health in Roswell, GA

NPI Status: Active since June 14, 2023

Contact Information

45 W CROSSVILLE RD
ROSWELL, GA
ZIP 30075
Phone: (770) 702-2982

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  • Individual
  • Male
  • Counselor
  • Mental Health

About ZACHARY MCMASTER

This page provides the complete NPI Profile along with additional information for Zachary Mcmaster, a provider established in Roswell, Georgia with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1396429833 assigned on June 2023. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1396429833
Provider Name
ZACHARY MCMASTER
Gender
Male
Entity Type
Individual
Location Address
45 W CROSSVILLE RD ROSWELL, GA 30075
Location Phone
(770) 702-2982
Mailing Address
45 W CROSSVILLE RD ROSWELL, GA 30075
Is Sole Proprietor?
No
Enumeration Date
06-14-2023
Last Update Date
06-14-2023
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A mental health counselor like Zachary Mcmaster 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

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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 1396429833, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 9 → 18 → 9 4 → 8 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 8 + 2 + 1 + 8 + 8 + 6 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1396429833.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Chiropractor
45 W CROSSVILLE RD, SUITE 503
ROSWELL, GA 30075
Internal Medicine
45 W CROSSVILLE RD, STE. 501
ROSWELL, GA 30075
Chiropractor
45 W CROSSVILLE RD, STE 503
ROSWELL, GA 30075
Chiropractor
45 W CROSSVILLE RD, STE 503
ROSWELL, GA 30075
Dentist (General Practice)
45 W CROSSVILLE RD
ROSWELL, GA 30075
Chiropractor
45 W CROSSVILLE RD, SUITE 503
ROSWELL, GA 30075
Chiropractor
45 W CROSSVILLE RD, STE 503
ROSWELL, GA 30075
Clinic/Center (Physical Therapy)
45 W CROSSVILLE RD, SUITE 514
ROSWELL, GA 30075
Point of Service
45 W CROSSVILLE RD, SUITE 503
ROSWELL, GA 30075
Nurse Practitioner (Family)
45 W CROSSVILLE RD, SUITE 501
ROSWELL, GA 30075
Social Worker
45 W CROSSVILLE RD
ROSWELL, GA 30075
Counselor (Professional)
45 W CROSSVILLE RD
ROSWELL, GA 30075
Family Medicine
45 W CROSSVILLE RD, SUITE 501
ROSWELL, GA 30075

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396429833, enumerated as an "individual" on June 14, 2023.

The provider is located at 45 W CROSSVILLE RD ROSWELL, GA 30075 and the phone number is (770) 702-2982.

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