GREYSTONE PARK PSYCHIATRIC HOSPITAL
NPI 1275904351
Psychiatric Hospital in Morris Plains, NJ

NPI Status: Active since October 14, 2015

Contact Information

59 KOCH AVE
MORRIS PLAINS, NJ
ZIP 07950
Phone: (973) 538-1800
Fax: (973) 889-8492

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  • Organization
  • Psychiatric Hospital
  • CLIA Number: 31D0917015
  • CLIA Cert. Type: Ancillary Testing Site in Health Care Center
  • CLIA Exp. Date: 07-08-2026

About GREYSTONE PARK PSYCHIATRIC HOSPITAL

This page provides the complete NPI Profile along with additional information for Greystone Park Psychiatric Hospital, a provider established in Morris Plains, New Jersey operating as a Psychiatric Hospital. The healthcare provider is registered in the NPI registry with number 1275904351 assigned on October 2015. The practitioner's primary taxonomy code is 283Q00000X with license number 26NR12156800 (NJ). The provider is registered as an organization and their NPI record was last updated 11 years ago. The authorized official of this NPI record is Ms. Ching-hui Chiu Rn/ Bsn (Head Nurse)

NPI
1275904351
Provider Name
GREYSTONE PARK PSYCHIATRIC HOSPITAL
Entity Type
Organization
Location Address
59 KOCH AVE MORRIS PLAINS, NJ 07950
Location Phone
(973) 538-1800
Location Fax
(973) 889-8492
Mailing Address
59 KOCH AVE MORRIS PLAINS, NJ 07950
Mailing Phone
(973) 538-1800
Mailing Fax
(973) 889-8492
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-14-2015
Last Update Date
10-14-2015
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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

Psychiatric Hospital

Taxonomy Code
283Q00000X
Type
Hospitals
License No.
26NR12156800
License State
NJ
Taxonomy Description
An organization including a physical plant and personnel that provides multidisciplinary diagnostic and treatment mental health services to patients requiring the safety, security, and shelter of the inpatient or partial hospitalization settings.

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

MS. CHING-HUI CHIU RN/ BSN

Authorized Official Title
HEAD NURSE
Authorized Official Phone
(973) 538-1800

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
31D0917015
Facility Type
Ancillary Testing Site in Health Care Center
Certificate Effective Date
July 09, 2024
Certificate Expiration Date
July 08, 2026
Laboratory Director
HARLAN MELLK
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Greystone Park Psychiatric Hospital to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1275904351, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 7 → 14 → 5 9 → 18 → 9 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 8 + 0 + 8 + 3 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1275904351.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
59 KOCH AVE, GREYSTONE PARK PSYCHIATRIC HOSPITAL
MORRIS PLAINS, NJ 07950
Family Medicine
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Neuromusculoskeletal Medicine, Sports Medicine
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatric Hospital
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatry & Neurology (Psychiatry)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Family Medicine (Sports Medicine)
59 KOCH AVE, GREYSTONE PARK PSYCHIATRIC HOSPITAL
MORRIS PLAINS, NJ 07950
General Practice
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatry & Neurology (Neurology)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatry & Neurology (Psychiatry)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatry & Neurology (Neurology)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatry & Neurology (Psychiatry)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Internal Medicine
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatry & Neurology (Psychiatry)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatry & Neurology (Neurology)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Family Medicine
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Psychiatry & Neurology (Psychiatry)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Internal Medicine
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Internal Medicine
59 KOCH AVE
GREYSTONE PARK, NJ 07950
Psychiatry & Neurology (Forensic Psychiatry)
59 KOCH AVE
MORRIS PLAINS, NJ 07950
Community/Behavioral Health
59 KOCH AVE
MORRIS PLAINS, NJ 07950

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275904351, enumerated as an "organization" on October 14, 2015.

The provider is located at 59 KOCH AVE MORRIS PLAINS, NJ 07950 and the phone number is (973) 538-1800.

Psychiatric Hospital with taxonomy code 283Q00000X.