MARK BEHAVIORAL OF NJ LLC
NPI 1699606764
Clinic/Center - Adult Mental Health in Cherry Hill, NJ

NPI Status: Active since May 27, 2026

Contact Information

401 KINGS HWY S
CHERRY HILL, NJ
ZIP 08034
Phone: (856) 475-6166

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  • Organization
  • Clinic/Center
  • Adult Mental Health

About MARK BEHAVIORAL OF NJ LLC

This page provides the complete NPI Profile along with additional information for Mark Behavioral Of Nj Llc, a provider established in Cherry Hill, New Jersey operating as a Clinic/center, focusing in adult mental health . The healthcare provider is registered in the NPI registry with number 1699606764 assigned on May 2026. The practitioner's primary taxonomy code is 261QM0850X. The provider is registered as an organization and their NPI record was last updated May 2026. The authorized official of this NPI record is Michael Borkowski (Manager)

NPI
1699606764
Provider Name
MARK BEHAVIORAL OF NJ LLC
Entity Type
Organization
Location Address
401 KINGS HWY S CHERRY HILL, NJ 08034
Location Phone
(856) 475-6166
Mailing Address
6574 N STATE ROAD 7 # 154 COCONUT CREEK, FL 33073
Mailing Phone
(954) 675-6898
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-27-2026
Last Update Date
05-27-2026
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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

Clinic/Center Adult Mental Health

Taxonomy Code
261QM0850X
Type
Ambulatory Health Care Facilities
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.

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)
1261QR0405XAmbulatory Health Care Facilities

Clinic/Center
Rehabilitation, Substance Use Disorder

 

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MICHAEL BORKOWSKI

Authorized Official Title
MANAGER
Authorized Official Phone
(954) 675-6898

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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 1699606764, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 6 → 12 → 3 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 2 + 0 + 1 + 2 + 7 + 1 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1699606764.

Other Providers at the Same Location


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

Internal Medicine (Nephrology)
401 KINGS HWY S, BUILDING 5
CHERRY HILL, NJ 08034
Dentist (General Practice)
401 KINGS HWY S, SUITE 2A
CHERRY HILL, NJ 08034
Dentist
401 KINGS HWY S, SUITE 2A
CHERRY HILL, NJ 08034
Dentist (General Practice)
401 KINGS HWY S, SUITE 2A
CHERRY HILL, NJ 08034
Internal Medicine (Nephrology)
401 KINGS HWY S, BUILDING 5
CHERRY HILL, NJ 08034
Podiatrist
401 KINGS HWY S
CHERRY HILL, NJ 08034
Dentist (Pediatric Dentistry)
401 KINGS HWY S, 4B
CHERRY HILL, NJ 08034
Dentist (General Practice)
401 KINGS HWY S, SUITE 2A
CHERRY HILL, NJ 08034
Nurse Practitioner (Adult Health)
401 KINGS HWY S, BUILDING 5
CHERRY HILL, NJ 08034
Family Medicine
401 KINGS HWY S
CHERRY HILL, NJ 08034
Dentist
401 KINGS HWY S, STE 3A
CHERRY HILL, NJ 08034
Clinic/Center (Rehabilitation, Substance Use Disorder)
401 KINGS HWY S
CHERRY HILL, NJ 08034
Nurse Practitioner (Family)
401 KINGS HWY S
CHERRY HILL, NJ 08034

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699606764, enumerated as an "organization" on May 27, 2026.

The provider is located at 401 KINGS HWY S CHERRY HILL, NJ 08034 and the phone number is (856) 475-6166.

Clinic/Center with taxonomy code 261QM0850X and a focus in Adult Mental Health.