CHRISTOPHER J. LEONARD, MSW, LCSW, M.ED.
NPI 1164968582
Clinic/Center in Ridgewood, NJ

NPI Status: Active since January 09, 2017

Contact Information

118 PROSPECT ST
SUITE 5
RIDGEWOOD, NJ
ZIP 07450
Phone: (201) 447-3621
Fax: (201) 291-2190

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  • Organization
  • Clinic/Center

About CHRISTOPHER J. LEONARD, MSW, LCSW, M.ED.

This page provides the complete NPI Profile along with additional information for Christopher J. Leonard, Msw, Lcsw, M.ed., a provider established in Ridgewood, New Jersey operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1164968582 assigned on January 2017. The practitioner's primary taxonomy code is 261Q00000X with license number 44SC044556400 (NJ). The provider is registered as an organization and their NPI record was last updated 9 years ago. The authorized official of this NPI record is Christopher J Leonard Msw, Lcsw, M.ed. (Owner)

NPI
1164968582
Provider Name
CHRISTOPHER J. LEONARD, MSW, LCSW, M.ED.
Entity Type
Organization
Location Address
118 PROSPECT ST SUITE 5 RIDGEWOOD, NJ 07450
Location Phone
(201) 447-3621
Location Fax
(201) 291-2190
Mailing Address
118 PROSPECT ST SUITE 5 RIDGEWOOD, NJ 07450
Mailing Phone
(201) 447-3621
Mailing Fax
(201) 291-2190
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-09-2017
Last Update Date
01-09-2017
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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

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
License No.
44SC044556400
License State
NJ
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

CHRISTOPHER J LEONARD MSW, LCSW, M.ED.

Authorized Official Title
OWNER
Authorized Official Phone
(201) 447-3621

Reviews for CHRISTOPHER J. LEONARD, MSW, LCSW, M.ED.

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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 1164968582, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 6 → 12 → 3 9 → 18 → 9 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 8 + 6 + 1 + 6 + 5 + 1 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1164968582.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Social Worker (Clinical)
118 PROSPECT ST, SUITE #3
RIDGEWOOD, NJ 07450
Social Worker (Clinical)
118 PROSPECT ST
RIDGEWOOD, NJ 07450
Counselor (Mental Health)
118 PROSPECT ST
RIDGEWOOD, NJ 07450
Counselor (Professional)
118 PROSPECT ST
RIDGEWOOD, NJ 07450
Counselor (Professional)
118 PROSPECT ST, SUITE 2
RIDGEWOOD, NJ 07450

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164968582, enumerated as an "organization" on January 09, 2017.

The provider is located at 118 PROSPECT ST SUITE 5 RIDGEWOOD, NJ 07450 and the phone number is (201) 447-3621.

Clinic/Center with taxonomy code 261Q00000X.