Dr. Ellen J. Rosen, MD
- Medicare services, 2024
- 266
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 456
- Hospital affiliations
- 3
- Industry payments
- $8,155
- Practice address
- 101 Old Short Hills Road Atkins Kent Bldg-300, West Orange, NJ 07052
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cooperman Barnabas Medical Center - West Orange HOPD (101 Old Short Hills Road Atkins Kent Bldg-300)
Acute Care Hospital outpatient department · West Orange, New Jersey
Find Dr. Rosen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ellen J. Rosen is a gastroenterologist in West Orange, New Jersey
Dr. Rosen practices at Cooperman Barnabas Medical Center - West Orange HOPD (101 Old Short Hills Road Atkins Kent Bldg-300) in West Orange, New Jersey.
Dr. Rosen's NPI, 1891895959, was assigned on September 25, 2006. Dr. Rosen graduated from Columbia University College of Physicians and Surgeons in 1993. Dr. Rosen holds New Jersey license MA07093400.
- NPI
- 1891895959NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082662192
- NPI enumeration date
- September 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ellen J. Rosen practices at Cooperman Barnabas Medical Center - West Orange HOPD (101 Old Short Hills Road Atkins Kent Bldg-300) in West Orange, New Jersey
Dr. Rosen's primary practice is Cooperman Barnabas Medical Center - West Orange HOPD (101 Old Short Hills Road Atkins Kent Bldg-300), at 101 Old Short Hills Road Atkins Kent Bldg-300, West Orange, NJ 07052.
- Cooperman Barnabas Medical Center - West Orange HOPD (101 Old Short Hills Road Atkins Kent Bldg-300)101 Old Short Hills Road Atkins Kent Bldg-300, West Orange, NJ 07052
Source: Dmand AI Affiliation Data
Dr. Ellen J. Rosen is affiliated with 6 sites of care and 2 medical groups
Dr. Rosen's primary practice is Cooperman Barnabas Medical Center - West Orange HOPD (101 Old Short Hills Road Atkins Kent Bldg-300) in West Orange, New Jersey. Dr. Rosen is also affiliated with Morristown Medical Center. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Dr. Rosen to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Rosen's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ellen J. Rosen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosen practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cooperman Barnabas Medical Center - West Orange HOPD (101 Old Short Hills Road Atkins Kent Bldg-300) | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ellen J. Rosen is one of 691 gastroenterologists in New Jersey
Gastroenterology is Dr. Rosen's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Rosen is licensed in New Jersey.
Specialties and state licenses
- Gastroenterology, New JerseyPrimary
Gastroenterologists near Dr. Rosen
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ellen J. Rosen billed Medicare for 266 services in 2024
CMS data shows 266 Medicare services from Dr. Rosen across 8 procedure codes in 2024, for 151 Medicare patients. Medicare paid $26,702 for them.
Dr. Rosen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1052024: 15951%
- Surgery
- 2023: 682024: 9438%
- Other services
- 2023: 02024: 13
Where Dr. Rosen's Medicare services took place, 2024
- In an office12547%
- In a facility14153%
Dr. Rosen compared with the New Jersey median for gastroenterologists, 2024
- Dr. Rosen
- New Jersey median
- Medicare services
- 266vs 68561% below
- Medicare patients
- 151vs 37560% below
- Part D claims
- 376vs 61138% below
Medians across 674 gastroenterologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Rosen's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Rosen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rosen and other gastroenterologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ellen J. Rosen treated 151 Medicare patients in 2024, average age 73
CMS counts 151 Medicare patients who saw Dr. Rosen in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rosen's median patient age at 62, with 81% women.
Dr. Rosen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rosen's Medicare patients by sex, 2024
- Women12583%
- Men2617%
Chronic conditions among Dr. Rosen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis52%
- Osteoporosis36%
- Ischemic heart disease32%
- Anxiety30%
- Diabetes28%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rosen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women81%
- Men15%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ellen J. Rosen wrote 456 Medicare Part D claims in 2024
In 2024, Dr. Rosen wrote 456 Medicare Part D claims for 123 patients. 77% of them were for generic drugs. CMS names the drug for 376 of them, across 8 drugs with 11 or more claims each, at $39,897 in total drug cost. In 2023, CMS named 259 claims across 7 drugs.
Dr. Rosen's Part D claims by kind of drug, 2024
- Generic350 claims77%
- Brand-name106 claims23%
Dr. Rosen's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2592024: 37645%
Drugs named by CMS: 8 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Ellen J. Rosen ranks in the 58th percentile for colonoscopy in Medicare
Dr. Rosen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rosen as offering telehealth. CMS counts 39 procedures of colonoscopy by Dr. Rosen, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Rosen ranks in Medicare procedure volume
- Colonoscopy
- 58th percentile39 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 52nd percentile23 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ellen J. Rosen received $8,155 in industry payments from 2016 to 2025
CMS Open Payments shows 555 general payments to Dr. Rosen from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $2,267.
General payments to Dr. Rosen by program year, 2016 to 2025
General payments to Dr. Rosen by kind, 2016 to 2025
- Food and beverage$8,11099%
- Education$290%
- Consulting fees$160%
Companies that paid Dr. Rosen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ellen J. Rosen graduated from Columbia University College of Physicians and Surgeons
Dr. Rosen graduated from Columbia University College of Physicians and Surgeons in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ellen J. Rosen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ellen J. Rosen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ellen J. Rosen's NPI number?
Dr. Ellen J. Rosen's NPI number is 1891895959. It was assigned on September 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ellen J. Rosen?
Dr. Ellen J. Rosen is a gastroenterologist in West Orange, New Jersey. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Ellen J. Rosen practice?
Dr. Rosen practices at 101 Old Short Hills Road Atkins Kent Bldg-300, West Orange, NJ 07052. Dr. Rosen's primary practice is Cooperman Barnabas Medical Center - West Orange HOPD (101 Old Short Hills Road Atkins Kent Bldg-300) in West Orange, New Jersey. Dmand AI also links Dr. Rosen to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Ellen J. Rosen's medical license number?
Dr. Rosen holds New Jersey license MA07093400.
Which hospitals is Dr. Ellen J. Rosen affiliated with?
Dr. Rosen is affiliated with Morristown Medical Center. Dmand AI links Dr. Rosen to 2 more hospitals.
What medical group is Dr. Ellen J. Rosen part of?
Dr. Rosen is linked to RWJBarnabas Health Medical Group. Dmand AI links Dr. Rosen to 1 more medical group.
Does Dr. Ellen J. Rosen accept Medicare?
Yes. CMS data shows Dr. Rosen billed Medicare for 266 services in 2024, and Dr. Rosen accepts Medicare assignment.
Does Dr. Ellen J. Rosen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rosen as offering telehealth services.
How many Medicare patients does Dr. Ellen J. Rosen see?
CMS counts 151 Medicare patients who saw Dr. Rosen in 2024, with an average age of 73.
What services does Dr. Ellen J. Rosen bill to Medicare?
In 2024, Dr. Rosen's most billed Medicare services were office visit, established patient (99213), surgery: digestive system (43239) and surgery: digestive system (45380).
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Where did Dr. Ellen J. Rosen go to medical school?
Dr. Rosen graduated from Columbia University College of Physicians and Surgeons in 1993.
What drugs does Dr. Ellen J. Rosen prescribe most?
In 2024 Medicare Part D data, Dr. Rosen's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Famotidine.
Has Dr. Ellen J. Rosen received payments from drug or device companies?
CMS Open Payments shows $8,155 in general payments to Dr. Rosen from 37 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Ellen J. Rosen been practicing?
Dr. Rosen graduated from medical school in 1993, 33 years ago.
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