Greystone Park Psychiatric Hospital
Greystone Park Psychiatric Hospital (CCN 314016) is a psychiatric hospital in Morris Plains, NJ with 468 certified beds. Data as of August 2026.
This is an independent reference profile, not the official website of Greystone Park Psychiatric Hospital. Contact the hospital directly to schedule or to verify insurance.
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Greystone Park Psychiatric Hospital at a glance
- Hospital
- Greystone Park Psychiatric Hospital
- Location
- Morris Plains, NJ 07950
- Address
- 59 Koch Avenue
- Phone
- (973) 538-1800
- Type
- Psychiatric hospital
- Ownership
- Government — State
- Certified beds
- 468
- Emergency services
- No
- Annual discharges
- 69
- CCN
- 314016
- NPI
- 1336221878
91 cited deficiencies on record across all surveys, most recent survey 2025-07-24.
Citation counts scale with survey frequency and facility size, and say nothing on their own about current conditions.
Mapping the outpatient side of this market? Browse ambulatory surgery centers in New Jersey or ASC-affiliated surgeons in New Jersey.
What kind of hospital is Greystone Park Psychiatric Hospital?
Greystone Park Psychiatric Hospital is a psychiatric hospital in Morris Plains, NJ with 468 certified beds.
Is this the official website of Greystone Park Psychiatric Hospital?
No. This is an independent reference profile published by DataLily AI, not the official website of Greystone Park Psychiatric Hospital. Contact the hospital directly to schedule or to verify insurance.
Certification, capacity, ownership, and affiliations change over time. This is not an endorsement, and not billing, clinical, or legal advice. Verify against official sources before relying on it. Read the DataLily AI data methodology.