HACKENSACKUMC MOUNTAINSIDE
NPI 1982720249
General Acute Care Hospital in Montclair, NJ

Q: What is Montclair Hospital LLC's NPI number?

The NPI number for Montclair Hospital LLC is 1982720249. It was assigned to this organization in the NPPES registry on March 21, 2007. The provider is doing business as Hackensackumc Mountainside.

Q: What is Montclair Hospital LLC's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Q: What quality rating does Montclair Hospital LLC have?

CMS rates Hackensack Meridian Health, Mountainside Medical 2 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.

Active since March 21, 2007

2/5

Hospital Overall Rating

1 BAY AVENUE, MONTCLAIR, NJ 07042(973) 429-6451(973) 429-6209 Get Directions Write a Review

NPPES record last updated: June 12, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Hackensackumc Mountainside NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HACKENSACKUMC MOUNTAINSIDE (NPI 1982720249) is a healthcare organization registered as a general acute care hospital in Montclair, New Jersey and active in the NPI registry since March 2007. The organization lists Joe Johnson, Vice President, as its authorized official.

NPPES Registry Identity

NPI1982720249

Entity TypeOrganization

Primary Taxonomy282N00000X

Legal Business NameMONTCLAIR HOSPITAL LLC

Location Address1 BAY AVENUEMontclair, NJ 07042-4837

Mailing Address1 Bay Avenue, Administration - 3rd FloorMontclair, NJ 07042-4837 · (973) 429-6000 · Fax (973) 429-6209

Phone(973) 429-6451

Fax(973) 429-6209

Organization SubpartNo

Authorized OfficialJoe JohnsonVice President · (866) 465-9222

Enumeration DateMarch 21, 2007

Last NPPES UpdateJune 12, 2013

✔ NPI 1982720249 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals

Taxonomy Code282N00000X

Definition

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

1 BAY AVENUE, Montclair, NJ 07042

Open in Google Maps ↗

Other Names 1

Doing Business AsHackensackumc Mountainside

Other Identifiers 2

Medicaid0139564NJ

Medicare OSCAR/certification310054NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Hackensack Meridian Health, Mountainside Medical (CMS certification number 310054), from CMS Care Compare.

Hackensack Meridian Health, Mountainside Medical

Acute Care Hospitals · Montclair, NJ

2/5 CMS Overall Rating

OwnershipProprietary

CMS Certification Number310054

Location1 Bay AvenueMontclair, NJ 07042 · Essex County · (973) 429-6000

Emergency services Birthing friendly Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023

2/5 summary rating

Nurse communication

2/5

Doctor communication

2/5

Staff responsiveness

3/5

Communication about medicines

2/5

Discharge information

2/5

Care transition

2/5

Cleanliness

3/5

Quietness

2/5

Overall hospital rating

2/5

Recommend hospital

2/5

Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 18

Rate of complications for hip/knee replacement patients

4.6 No different than national

Death rate for heart attack patients

12.9% No different than national

Death rate for COPD patients

10.4% No different than national

Death rate for heart failure patients

10.5% No different than national

Death rate for pneumonia patients

14.5% Better than the national benchmark

Death rate for stroke patients

12.6% No different than national

Infections 5

Central Line Associated Bloodstream Infection (ICU + select Wards)

1 observed case · 3.15 predicted · 3,446 patient days

0.317 No different than national

Catheter Associated Urinary Tract Infections (ICU + select Wards)

3 observed cases · 3.481 predicted · 3,632 patient days

0.862 No different than national

SSI - Colon Surgery

4 observed cases · 2.478 predicted · 92 patient days

1.614 No different than national

MRSA Bacteremia

4 observed cases · 2.055 predicted · 47,189 patient days

1.946 No different than national

Clostridium Difficile (C.Diff)

2 observed cases · 20.949 predicted · 46,782 patient days

0.095 Better than the national benchmark

Unplanned Hospital Visits 13

Hospital return days for heart attack patients

79 days per 100 discharges

Hospital return days for heart failure patients

444 days per 100 discharges

Hospital return days for pneumonia patients

362 days per 100 discharges

Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)

871 No different than national

Rate of inpatient admissions for patients receiving outpatient chemotherapy

54 No different than national

Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy

54 No different than national

Timely & Effective Care 16

Emergency department volume

High

Percentage of healthcare personnel who are up to date with COVID-19 vaccinations

99.8%

Hospital Harm - Severe Hypoglycemia

Healthcare workers given influenza vaccination

96%

Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better

230 minutes

Average (median) time patients spent in the emergency department before leaving from the visit- Psychiatric/Mental Health Patients. A lower number of minutes is better

390 minutes

Maternal Health 2

Elective Delivery

82%

Maternal Morbidity Structural Measure

Yes

Leave this field empty

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. MICHELLE L HARNEY L.C.S.W.

Social Worker (Clinical)

1 BAY AVENUE
MONTCLAIR, NJ 07042

Essex County (973) 429-6000

HIGHLAND PHYSICIAN SERVICES, P.A.

General Practice

1 BAY AVENUE
MONTCLAIR, NJ 07042

Essex County (973) 429-6000

SHARAE STEWART FNP-C

Nurse Practitioner (Family)

1 BAY AVENUE
MONTCLAIR, NJ 07042

Essex County (973) 429-6000

ERIN FERBER CRNA

Nurse Anesthetist, Certified Registered

1 BAY AVENUE, MOUNTAINSIDE HOSPITAL
MONTCLAIR, NJ 07042

Essex County (973) 429-6000

SUNSET HOSPITAL PHYSICIANS, P.A.

Hospitalist

1 BAY AVENUE
MONTCLAIR, NJ 07042

Essex County (973) 429-6000

JOHN-ERIC VALLARTA CRNA

Nurse Anesthetist, Certified Registered

1 BAY AVENUE, MOUNTAINSIDE MEDICAL CENTER
MONTCLAIR, NJ 07042

Essex County (973) 429-6000

INTENSIVISTS AT HIGHLAND PA

Internal Medicine (Critical Care Medicine)

1 BAY AVENUE
MONCLAIR, NJ 07042

Essex County (973) 429-6000

IKECHUKWU OKEREKE

Internal Medicine

1 BAY AVENUE
MONTCLAIR, NJ 07042

Essex County (973) 429-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Montclair Hospital LLC's NPI number?

The NPI number for Montclair Hospital LLC is 1982720249. It was assigned to this organization in the NPPES registry on March 21, 2007. The provider is doing business as Hackensackumc Mountainside.

Where is Montclair Hospital LLC located?

Montclair Hospital LLC is located at 1 Bay Avenue, Montclair, NJ 07042. The listed phone number is (973) 429-6451.

What is Montclair Hospital LLC's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is Montclair Hospital LLC a Medicare-certified hospital?

Yes. Hackensack Meridian Health, Mountainside Medical is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.

What quality rating does Montclair Hospital LLC have?

CMS rates Hackensack Meridian Health, Mountainside Medical 2 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.

What insurance does Montclair Hospital LLC accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Montclair Hospital LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Montclair Hospital LLC was last updated on June 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.