ROBB IAN MCDONALD LPC
NPI 1174395966
Counselor - Mental Health in Fairfax, VA

NPI Status: Active since October 25, 2023

Contact Information

10400 EATON PL STE 420
FAIRFAX, VA
ZIP 22030
Phone: (703) 352-8900
Fax: (703) 352-9040

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  • Individual
  • Male
  • Counselor
  • Mental Health

About ROBB MCDONALD

This page provides the complete NPI Profile along with additional information for Robb Mcdonald, a provider established in Fairfax, Virginia with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1174395966 assigned on October 2023. The practitioner's primary taxonomy code is 101YM0800X with license number 0701012968 (VA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1174395966
Provider Name
ROBB IAN MCDONALD LPC
Gender
Male
Entity Type
Individual
Location Address
10400 EATON PL STE 420 FAIRFAX, VA 22030
Location Phone
(703) 352-8900
Location Fax
(703) 352-9040
Mailing Address
5001 BIRCH LN ALEXANDRIA, VA 22312
Mailing Phone
(206) 245-9764
Is Sole Proprietor?
No
Enumeration Date
10-25-2023
Last Update Date
10-25-2023
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A mental health counselor like Robb Mcdonald 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.
0701012968
License State
VA

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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 1174395966, 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 7 → 14 → 5 3 → 6 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 6 + 9 + 1 + 0 + 9 + 1 + 2 + 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 1174395966.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Counselor (Mental Health)
10400 EATON PL STE 420
FAIRFAX, VA 22030
Counselor (Professional)
10400 EATON PL STE 420
FAIRFAX, VA 22030
Marriage & Family Therapist
10400 EATON PL STE 420
FAIRFAX, VA 22030
Counselor (Professional)
10400 EATON PL STE 420
FAIRFAX, VA 22030
Counselor (Professional)
10400 EATON PL STE 420
FAIRFAX, VA 22030
Counselor (Professional)
10400 EATON PL STE 420
FAIRFAX, VA 22030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174395966, enumerated as an "individual" on October 25, 2023.

The provider is located at 10400 EATON PL STE 420 FAIRFAX, VA 22030 and the phone number is (703) 352-8900.

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