1. Home
  2. Directory
  3. New Jersey
  4. Morristown
  5. Emergency Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MORRISTOWN EMERGENCY OBSERVATION SERVICES, LLC
NPI 1326980988
Emergency Medicine in Morristown, NJ

Active since April 06, 2026
100 MADISON AVE, MORRISTOWN, NJ 07960(954) 939-5000(877) 250-6889 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 28, 2026, Jul 17, 2026, May 26, 2026 and 2 more (5 updates tracked since 2026).

About Morristown Emergency Observation Services, Llc NPPES

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

MORRISTOWN EMERGENCY OBSERVATION SERVICES, LLC (NPI 1326980988) is a healthcare organization registered as an emergency medicine in Morristown, New Jersey and active in the NPI registry since April 2026. The organization lists Jessica Ferrer, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1326980988
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameMORRISTOWN EMERGENCY OBSERVATION SERVICES, LLC
Location Address100 MADISON AVEMorristown, NJ 07960-6136
Mailing AddressPo Box 781394Philadelphia, PA 19178-1394 · (954) 939-5000 · Fax (877) 250-6889
Phone(954) 939-5000
Fax(877) 250-6889
Organization SubpartNo
Authorized OfficialJessica FerrerAuthorized Official · (954) 939-5950
Enumeration DateApril 6, 2026
Last NPPES UpdateJuly 28, 20265 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1326980988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
100 MADISON AVE, Morristown, NJ 07960
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

MELISSA LOPES M.D
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (201) 943-5831
MORRISTOWN MEMORIAL HOSPITAL
General Acute Care Hospital
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (888) 250-9947
VINCENT MAIXNER LCSW
Social Worker (Clinical)
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5000
MEGAN LYNN CATHEY NP-C
Nurse Practitioner (Adult Health)
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5358
ANTHONY RIZZUTI
Nurse Anesthetist, Certified Registered
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (800) 991-9133
OMAR MOHAMMED ABDELFATTAH MBBCH
Student in an Organized Health Care Education/Training Program
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5000
ALEXANDER CASCAIS MD
Student in an Organized Health Care Education/Training Program
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5000
DEVEA RANI DE MD
Student in an Organized Health Care Education/Training Program
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5000

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 Morristown Emergency Observation Services, LLC's NPI number?

The NPI number for Morristown Emergency Observation Services, LLC is 1326980988. It was assigned to this organization in the NPPES registry on April 6, 2026.

Where is Morristown Emergency Observation Services, LLC located?

Morristown Emergency Observation Services, LLC is located at 100 Madison Ave, Morristown, NJ 07960. The listed phone number is (954) 939-5000.

What is Morristown Emergency Observation Services, LLC's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Morristown Emergency Observation Services, LLC was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.