CMS did not publish an overall star rating for this hospital; hospitals that report too few quality measures are not rated.
Source: CMS Care Compare, July 2026 releaseER figures are medians, not live waitsAbout the data
Visiting Children's Specialized Hospital
Mountainside, NJ 07092
County: Union Directions Apple Maps Call (888) 244-5373
- Photo ID and your insurance, Medicare or Medicaid card
- A list of your medicines, doses and allergies
- Your doctor's name and phone number
- A phone charger
Official links: Website for Children's Specialized Hospital (opens the hospital's site)
Nearest emergency rooms
- 3.0mi Overlook Hospital Summit, NJ · Emergency room · median ER visit 3 hr 12 min Call Overlook Hospital Directions to Overlook Hospital (Google Maps) Details for Overlook Hospital
- 5.1mi Robert Wood Johnson University Hospital at Rahway Rahway, NJ · Emergency room · median ER visit 1 hr 54 min Call Robert Wood Johnson University Hospital at Rahway Directions to Robert Wood Johnson University Hospital at Rahway (Google Maps) Details for Robert Wood Johnson University Hospital at Rahway
- 6.9mi Saint Barnabas Medical Center Livingston, NJ · Emergency room · median ER visit 2 hr 9 min Call Saint Barnabas Medical Center Directions to Saint Barnabas Medical Center (Google Maps) Details for Saint Barnabas Medical Center
Quick answers about Children's Specialized Hospital
What is the phone number for Children's Specialized Hospital?
The main phone number for Children's Specialized Hospital is (888) 244-5373, from Medicare's hospital records.
Call (888) 244-5373What is the address of Children's Specialized Hospital?
Children's Specialized Hospital is at 150 New Providence Rd, Mountainside, NJ 07092.
Directions (opens Google Maps)Quality and performance
Centers for Medicare & Medicaid Services · data as of July 2026
CMS has not reported an emergency department wait time for Children's Specialized Hospital. That usually means too few cases to report, or no emergency department.
Source: CMS Hospital General Information and Timely & Effective Care. Wait times are a median over a past 12-month reporting period, not live data. Not affiliated with CMS or with Children's Specialized Hospital. For a medical emergency, call 911.
How we source this data · Something wrong on this page? Tell us
Health insurance at Children's Specialized Hospital
Original Medicare: Medicare-certified, so it can bill Original Medicare (Medicare number 313300). Medicare Advantage plans have their own networks, which this section does not cover.
New Jersey runs its own exchange, Get Covered NJ. Check its provider directory for Children's Specialized Hospital.
Source: the insurers' 2027 machine-readable provider files listed in the CMS Marketplace public use files, loaded November 4, 2026, matched to hospitals by NPI from CMS Hospital Enrollments. How we match networks to hospitals Networks change; confirm with your insurer before you go.
Care after a stay at Children's Specialized Hospital
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Skilled nursing facilities nearby
- <0.1mi Childrens Specialized Hospital Mountainside Mountainside, NJ · 64 beds Medicare overall 5 of 5 stars · Located in a hospital
- 0.8mi Mountainside Skilled Nursing and Rehab Mountainside, NJ · 151 beds Medicare overall 3 of 5 stars · Short-stay quality 4 of 5 Abuse citation (CMS)
- 2.7mi Continuing Care at Lantern Hill New Providence, NJ · 40 beds Medicare overall 4 of 5 stars · Short-stay quality 5 of 5
Skilled nursing ratings and inspections at Nursing Homes In Each State
Dialysis centers nearby See more
- 0.8mi DaVita Summit DialysisMountainside, NJ
- 2.8mi Trinitas Cranford DialysisCranford, NJ
- 3.5mi FMC KenilworthKenilworth, NJ
Home health agencies nearby See more
- 2.8mi Bayada Home Health Care, INC.Cranford, NJ · 76% would recommend
- 7.2mi Hackensack Meridian Jfk at HomeIselin, NJ · 67% would recommend
- 8.1mi Bayada Home Health Care, INCLivingston, NJ · 78% would recommend
Hospice care providers nearby See more
- 2.7mi Center for Hope Hospice and Palliative CareScotch Plains, NJ · 89% would recommend
- 2.8mi Homeside HospiceCranford, NJ · 86% would recommend
- 2.8mi Ascend HospiceCranford, NJ · 77% would recommend
Source: CMS Care Compare. Distances are approximate.
Find doctors in Mountainside
Medicare-enrolled specialists with a practice in Mountainside, with addresses, phone numbers and the hospitals they work with.
Size and finances
Medicare cost report · fiscal year ending Dec 2024
As reported by the hospital to CMS; not audited. Operating margin is income from patient care divided by net patient revenue and leaves out investment income and donations. Compare New Jersey hospital finances.
Who owns Children's Specialized Hospital
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Children's Specialized Hospital, a non-profit organization, incorporated 1893.
Organizations with 5% or more ownership (directly or through other companies), partnership interests or operational control, as the hospital reported them to Medicare. Records can lag behind recent sales. Individuals are not listed. Who owns America's hospitals.
The area around Children's Specialized Hospital
HRSA shortage designations and BLS pay data
Primary care: Parts of Union are federally designated health professional shortage areas (1 designation). Highest shortage score 13.
Mental health: Parts of Union are federally designated health professional shortage areas (1 designation). Highest shortage score 13.
Nurse pay: registered nurses in New Jersey earn a median $106,500 a year. Healthcare salaries in New Jersey.
Shortage areas are designated by the Health Resources and Services Administration where there are too few primary care, mental health or dental providers for the population; scores run from 0 to 25 for primary and mental health care and 0 to 26 for dental care, higher meaning greater need. New Jersey shortage areas
Closest other hospitals
Healthcare pay in New Jersey
Registered nurses across New Jersey (all employers) earned a median of $106,500 a year (BLS, May 2025).Registered Nurse (RN) salary in New JerseyNurse Practitioner salary in New JerseyRespiratory Therapist salary in New JerseyHealthcare salaries in New Jersey