WILLIAM HOLIDAY MCCARTHY
NPI 1568520021
Counselor - Mental Health in Greensboro, NC

NPI Status: Active since December 05, 2006

Contact Information

600 GREEN VALLEY ROAD
SUITE 204
GREENSBORO, NC
ZIP 27408
Phone: (336) 292-1510
Fax: (336) 292-0679

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  • Individual
  • Male
  • Counselor
  • Mental Health

About WILLIAM MCCARTHY

This page provides the complete NPI Profile along with additional information for William Mccarthy, a provider established in Greensboro, North Carolina with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1568520021 assigned on December 2006. The practitioner's primary taxonomy code is 101YM0800X with license number 5418LPC (NC). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1568520021
Provider Name
WILLIAM HOLIDAY MCCARTHY
Gender
Male
Entity Type
Individual
Location Address
600 GREEN VALLEY ROAD SUITE 204 GREENSBORO, NC 27408
Location Phone
(336) 292-1510
Location Fax
(336) 292-0679
Mailing Address
600 GREEN VALLEY ROAD SUITE 204 GREENSBORO, NC 27408
Mailing Phone
(336) 292-1510
Mailing Fax
(336) 292-0679
Is Sole Proprietor?
No
Enumeration Date
12-05-2006
Last Update Date
07-08-2007
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A mental health counselor like William Mccarthy 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.
5418LPC
License State
NC

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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 1568520021, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 5 → 10 → 1 0 → 0 2 → 4

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 + 1 + 0 + 2 + 0 + 0 + 4 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1568520021.

Other Providers at the Same Location


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

Anesthesiology
600 GREEN VALLEY ROAD, SUITE 304
GREENSBORO, NC 27408
Anesthesiology
600 GREEN VALLEY ROAD, SUITE 304
GREENSBORO, NC 27408
Anesthesiology
600 GREEN VALLEY ROAD, SUITE 304
GREENSBORO, NC 27408

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568520021, enumerated as an "individual" on December 05, 2006.

The provider is located at 600 GREEN VALLEY ROAD SUITE 204 GREENSBORO, NC 27408 and the phone number is (336) 292-1510.

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