ATLANTIC ADVANCED URGENT CARE
NPI 1104309277
Emergency Medicine in Morristown, NJ

Active since September 13, 2018
465 SOUTH ST STE 200, MORRISTOWN, NJ 07960(973) 971-7225(973) 898-3905 Get Directions Write a Review

NPPES record last updated: January 28, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 28, 2019, Jan 22, 2019, Sep 13, 2018 (3 updates tracked since 2018).

About Atlantic Advanced Urgent Care NPPES

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

ATLANTIC ADVANCED URGENT CARE (NPI 1104309277) is a healthcare organization registered as an emergency medicine in Morristown, New Jersey and active in the NPI registry since September 2018. The organization lists Steven Sheris, President, as its authorized official.

NPPES Registry Identity

NPI1104309277
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameATLANTIC ADVANCED URGENT CARE
Location Address465 SOUTH ST STE 200Morristown, NJ 07960-6439
Mailing Address465 South St Ste 200Morristown, NJ 07960-6439
Fax(973) 898-3905
Organization SubpartNo
Authorized OfficialSteven SherisPresident · (973) 630-8980
Enumeration DateSeptember 13, 2018
Last NPPES UpdateJanuary 28, 20193 updates tracked since enumeration
✔ NPI 1104309277 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.
465 SOUTH ST STE 200, Morristown, NJ 07960

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

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Atlantic Advanced Urgent Care is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

48

Medicare enrollment records show 48 clinicians reassign Medicare billing to Atlantic Advanced Urgent Care, which bills Medicare for the services they deliver. Of these, 18 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 6

Emergency Medicine28
Nurse Practitioner13
Family Practice3
Diagnostic Radiology2
Cardiovascular Disease (Cardiology)1
Internal Medicine1

Nearest to this location (20)

See all 48
Emergency Medicine
NPI 1306103635
100 MADISON AVE DEPARTMENT OF EMERGENCY MEDICINE
Morristown, NJ 07960
(973) 971-5000
✔ PECOS✔ Accepts Medicare1.0 mi
Diagnostic Radiology
NPI 1598862617
100 MADISON AVE
Morristown, NJ 07960
(973) 267-1274
✔ PECOS✔ Accepts Medicare1.0 mi
Emergency Medicine
NPI 1588760102
100 MADISON AVE MORRISTOWN MEMORIAL HOSPITAL
Morristown, NJ 07960
(973) 971-5000
✔ PECOS✔ Accepts Medicare1.0 mi
Emergency Medicine
NPI 1194763425
100 MADISON AVE MORRISTOWN MEMORIAL HOSPITAL (EMERGENCY DEPARTMENT)
Morristown, NJ 07960
(973) 971-5007
✔ PECOS✔ Accepts Medicare1.0 mi
Diagnostic Radiology
NPI 1194815068
100 MADISON AVE
Morristown, NJ 07960
(973) 267-1274
✔ PECOS✔ Accepts Medicare1.0 mi
Emergency Medicine
NPI 1437268109
100 MADISON AVE MORRISTOWN MEMORIAL HOSP
Morristown, NJ 07960
(973) 971-5000
✔ PECOS✔ Accepts Medicare1.0 mi
Emergency Medicine
NPI 1669498945
100 MADISON AVE MORRISTOWN MEMORIAL HOSPITAL
Morristown, NJ 07960
(973) 971-5000
✔ PECOS✔ Accepts Medicare1.0 mi
Nurse Practitioner
NPI 1881003556
100 MADISON AVE
Morristown, NJ 07960
(973) 644-4844
✔ PECOS✔ Accepts Medicare1.0 mi
Nurse Practitioner
NPI 1811663388
57 ALEXANDRIA RD
Morristown, NJ 07960
(210) 544-4497
✔ PECOS✔ Accepts Medicare2.5 mi
Nurse Practitioner
NPI 1730292269
3 CENTURY DR
Parsippany, NJ 07054
(877) 692-4665
✔ PECOS✔ Accepts Medicare5.3 mi
Cardiovascular Disease (Cardiology)
NPI 1629062187
571 CENTRAL AVE STE 115 ASSOCIATES IN CARDIOVASCULAR DISEASE LLC
New Providence, NJ 07974
(908) 464-4200
✔ PECOS✔ Accepts Medicare6.2 mi
Emergency Medicine
NPI 1053353516
1 DIAMOND HILL RD
Berkeley Heights, NJ 07922
(908) 277-8880
✔ PECOS✔ Accepts Medicare7.2 mi
Emergency Medicine
NPI 1780622043
333 US HIGHWAY 46 STE 106
Mountain Lakes, NJ 07046
(973) 939-6220
✔ PECOS✔ Accepts Medicare7.7 mi
Emergency Medicine
NPI 1164441978
333 US HIGHWAY 46 STE 106
Mountain Lakes, NJ 07046
(973) 939-6220
✔ PECOS7.7 mi
Nurse Practitioner
NPI 1114303716
1 DIAMOND HILL RD
Berkeley Heights, NJ 07922
(908) 277-8880
✔ PECOS✔ Accepts Medicare7.8 mi
Emergency Medicine
NPI 1366736241
1 DIAMOND HILL RD
Berkeley Heights, NJ 07922
(908) 277-8880
✔ PECOS✔ Accepts Medicare7.8 mi
Emergency Medicine
NPI 1285654244
94 OLD SHORT HILLS RD
Livingston, NJ 07039
(973) 322-5000
✔ PECOS8.8 mi
Emergency Medicine
NPI 1144268442
769 NORTHFIELD AVE
West Orange, NJ 07052
(848) 308-4609
✔ PECOS✔ Accepts Medicare9.1 mi
Nurse Practitioner
NPI 1730073297
501 STATE ROUTE 10
Ledgewood, NJ 07852
(973) 584-6751
✔ PECOS✔ Accepts Medicare12 mi
Emergency Medicine
NPI 1558445148
1000 GALLOPING HILL RD UNION HOSPITAL
Union, NJ 07083
(908) 687-1900
✔ PECOS✔ Accepts Medicare13 mi
See all 48 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Atlantic Advanced Urgent Care's NPI number?

The NPI number for Atlantic Advanced Urgent Care is 1104309277. It was assigned to this organization in the NPPES registry on September 13, 2018.

Where is Atlantic Advanced Urgent Care located?

Atlantic Advanced Urgent Care is located at 465 South St Ste 200, Morristown, NJ 07960. The listed phone number is (973) 971-7225.

What is Atlantic Advanced Urgent Care's specialty?

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

Is Atlantic Advanced Urgent Care enrolled in Medicare?

Yes. Atlantic Advanced Urgent Care is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Atlantic Advanced Urgent Care?

According to the CMS Revalidation Reassignment List (October 2026 release), 48 clinicians in 6 Medicare specialties reassign their Medicare billing to Atlantic Advanced Urgent Care. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Emergency Medicine (28), Nurse Practitioner (13) and Family Practice (3). Of these, 18 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Atlantic Advanced Urgent Care accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Atlantic Advanced Urgent Care 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 Atlantic Advanced Urgent Care was last updated on January 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.