WILLIAM CLARK LPC, LCADC
NPI 1932528312
Counselor - Professional in Upper Montclair, NJ

NPI Status: Active since April 14, 2014

Contact Information

209 COOPER AVENUE
SUITE 2
UPPER MONTCLAIR, NJ
ZIP 07043
Phone: (973) 220-9864
Fax: (973) 807-9363

Get Directions Write a Review

  • Individual
  • Male
  • Counselor
  • Professional

About WILLIAM CLARK

This page provides the complete NPI Profile along with additional information for William Clark, a provider established in Upper Montclair, New Jersey with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1932528312 assigned on April 2014. The practitioner's primary taxonomy code is 101YP2500X with license number 37PC00492700 (NJ). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1932528312
Provider Name
WILLIAM CLARK LPC, LCADC
Gender
Male
Entity Type
Individual
Location Address
209 COOPER AVENUE SUITE 2 UPPER MONTCLAIR, NJ 07043
Location Phone
(973) 220-9864
Location Fax
(973) 807-9363
Mailing Address
209 COOPER AVENUE SUITE 2 UPPER MONTCLAIR, NJ 07043
Mailing Phone
(973) 220-9864
Mailing Fax
(973) 807-9363
Is Sole Proprietor?
Yes
Enumeration Date
04-14-2014
Last Update Date
08-18-2016
Code Navigator

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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
37PC00492700
License State
NJ

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

37LC00186000 (NJ)

Reviews for WILLIAM CLARK LPC, LCADC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1932528312, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
9
Unchanged
Pos 3
3
Doubled → 6
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
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 3 → 6 5 → 10 → 1 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 1 + 0 + 2 + 1 + 6 + 3 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1932528312.

Other Providers at the Same Location


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

Social Worker (Clinical)
209 COOPER AVENUE, SUITE 5C
UPPER MONTCLAIR, NJ 07043
Psychologist
209 COOPER AVENUE, SUITE 10A
UPPER MONTCLAIR, NJ 07043
Community/Behavioral Health
209 COOPER AVENUE, SUITE 2
UPPER MONTCLAIR, NJ 07043

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932528312, enumerated as an "individual" on April 14, 2014.

The provider is located at 209 COOPER AVENUE SUITE 2 UPPER MONTCLAIR, NJ 07043 and the phone number is (973) 220-9864.

Counselor with taxonomy code 101YP2500X and a focus in Professional.