ELLEN J ROSEN MD
NPI 1891895959
Internal Medicine - Gastroenterology in Morristown, NJ

Active since September 25, 2006PECOS EnrolledAccepts Medicare Assignment
101 MADISON AVE, MORRISTOWN, NJ 07960(973) 455-0404 Get Directions Write a Review

NPPES record last updated: September 26, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ellen J Rosen Md NPPES

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

ELLEN J ROSEN MD (NPI 1891895959) is an individual gastroenterology provider in Morristown, New Jersey, licensed in New Jersey (MA07093400) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Columbia University College Of Physicians And Surgeons (1993).

NPPES Registry Identity

NPI1891895959
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameELLEN J ROSENCredential: MD
Location Address101 MADISON AVEMorristown, NJ 07960-7357
Mailing Address101 Old Short Hills Rd, Suite 217West Orange, NJ 07052-1000 · (973) 731-4600
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 1993
Enumeration DateSeptember 25, 2006
Last NPPES UpdateSeptember 26, 2007
NPI 1891895959 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in NJ · MA07093400
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
101 MADISON AVE, Morristown, NJ 07960

Other Identifiers 3

Medicare PIN038488BQSNJ
Medicare UPING80016NJ
Medicaid8261407NJ

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ellen J Rosen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082662192
PECOS Enrollment IDI20050105000778
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
107 services62 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
42 services39 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
30 services30 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
22 services22 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
18 services18 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
18 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Cooperman Barnabas Medical Center

Acute Care Hospitals · Livingston, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310076
Location94 Old Short Hills RoadLivingston, NJ 07039 · Essex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07960 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Physical Therapist
101 MADISON AVE, STE 205
MORRISTOWN, NJ 07960
Obstetrics & Gynecology
101 MADISON AVE
MORRISTOWN, NJ 07960
Physical Therapist
101 MADISON AVE, STE 205
MORRISTOWN, NJ 07960
Obstetrics & Gynecology
101 MADISON AVE
MORRISTOWN, NJ 07960
Ophthalmology
101 MADISON AVE, SUITE 200
MORRISTOWN, NJ 07960
Nurse Practitioner (Adult Health)
101 MADISON AVE
MORRISTOWN, NJ 07960
Internal Medicine (Gastroenterology)
101 MADISON AVE
MORRISTOWN, NJ 07960
Physical Therapist
101 MADISON AVE, STE 205
MORRISTOWN, NJ 07960

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 Ellen Rosen's NPI number?

The NPI number for Ellen Rosen is 1891895959. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is Ellen Rosen located?

Ellen Rosen practices at 101 Madison Ave, Morristown, NJ 07960. The listed phone number is (973) 455-0404.

What is Ellen Rosen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Ellen Rosen enrolled in Medicare?

Yes. Ellen Rosen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ellen Rosen accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Ellen Rosen 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.

Is Ellen Rosen affiliated with any hospitals?

According to CMS data, Ellen Rosen is affiliated with Morristown Medical Center and Cooperman Barnabas Medical Center.

When was this NPI record last updated?

The NPPES record for Ellen Rosen was last updated on September 26, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.