Dr. Jenna Gillen, DO
- Medicare services, 2024
- 247
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 65
- MIPS score, 2024
- 96
- Hospital affiliations
- 2
- Practice address
- 350 Engle St, Englewood, NJ 07631
- Practice phone
- Call (201) 894-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gillen'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. Jenna Gillen is a general surgeon in Englewood, New Jersey
Dr. Gillen practices at Englewood Hospital in Englewood, New Jersey, part of RWJBarnabas Health.
Dr. Gillen's NPI, 1902288657, was assigned on June 18, 2015. Dr. Gillen graduated from NYIT College Of Osteopathic Medicine in 2015. Dr. Gillen holds New York license 302894-01.
- NPI
- 1902288657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991120644
- NPI enumeration date
- June 18, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (201) 894-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jenna Gillen practices at Englewood Hospital in Englewood, New Jersey
Dr. Gillen's primary practice is Englewood Hospital, at 350 Engle St, Englewood, NJ 07631 in Bergen County. The practice phone is (201) 894-3000.
- Englewood Hospital350 Engle St, Englewood, NJ 07631 · Bergen CountyPhone(201) 894-3000
Source: Dmand AI Affiliation Data
Dr. Jenna Gillen is affiliated with 2 sites of care and 2 medical groups
Dr. Gillen's primary practice is Englewood Hospital in Englewood, New Jersey, part of RWJBarnabas Health. Dr. Gillen is also affiliated with Phelps Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Gillen to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jenna Gillen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gillen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Englewood Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jenna Gillen is one of 675 general surgeons in New Jersey
Surgery is Dr. Gillen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Gillen is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Gillen
Counts of general surgeons 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. Jenna Gillen billed Medicare for 247 services in 2024
CMS data shows 247 Medicare services from Dr. Gillen across 8 procedure codes in 2024, for 124 Medicare patients. Medicare paid $43,784 for them.
Dr. Gillen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1102024: 18669%
- Surgery
- 2023: 272024: 4774%
- Tests and treatments
- 2023: 02024: 14
Where Dr. Gillen's Medicare services took place, 2024
- In an office20081%
- In a facility4719%
Dr. Gillen compared with the New Jersey median for general surgeons, 2024
- Dr. Gillen
- New Jersey median
- Medicare services
- 247vs 17045% above
- Medicare patients
- 124vs 125Close to median
- Part D claims
- 30vs 2711% above
Medians across 630 general surgeons in New Jersey with Dmand AI profiles that report each measure.
Dr. Gillen'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gillen and other general surgeons in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jenna Gillen treated 124 Medicare patients in 2024, average age 74
CMS counts 124 Medicare patients who saw Dr. Gillen in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high cholesterol, and 74% have cancer. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gillen's median patient age at 63, with 95% women.
Dr. Gillen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Gillen's Medicare patients, 2024
- High cholesterol75%
- Cancer74%
- High blood pressure67%
- Arthritis51%
- Anxiety30%
- Osteoporosis29%
- Diabetes28%
- Ischemic heart disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gillen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women95%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jenna Gillen wrote 65 Medicare Part D claims in 2024
In 2024, Dr. Gillen wrote 65 Medicare Part D claims for 42 patients. 100% of them were for generic drugs. CMS names the drug for 30 of them, across 2 drugs with 11 or more claims each, at $82 in total drug cost. In 2023, CMS named 21 claims across 1 drug.
Dr. Gillen'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.
Drug classes CMS tracks in Dr. Gillen's Part D claims, 2024
- Opioids48%31 of 65 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 212024: 3043%
Drugs named by CMS: 2 in 2024, 1 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. Jenna Gillen scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Gillen for performance year 2024, reported through an alternative payment model (APM). Dr. Gillen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 36 procedures of mastectomy by Dr. Gillen, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Gillen's MIPS scores, performance year 2024
- 96of 100Final score
- 86.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Gillen ranks in Medicare procedure volume
- Mastectomy
- 90th percentile36 procedures
- Melanoma (skin cancer) excision
- 64th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jenna Gillen received $2,191 in industry payments from 2020 to 2025
CMS Open Payments shows 45 general payments to Dr. Gillen from 12 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 93% of the total. Dilon Technologies, Inc. paid the most, $838.
General payments to Dr. Gillen by program year, 2020 to 2025
General payments to Dr. Gillen by kind, 2020 to 2025
- Food and beverage$2,04593%
- Entertainment$1467%
Companies that paid Dr. Gillen the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jenna Gillen graduated from NYIT College Of Osteopathic Medicine
Dr. Gillen graduated from NYIT College Of Osteopathic Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jenna Gillen'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (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. Jenna Gillen
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. Jenna Gillen's NPI number?
Dr. Jenna Gillen's NPI number is 1902288657. It was assigned on June 18, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Jenna Gillen?
Dr. Jenna Gillen is a general surgeon in Englewood, New Jersey. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jenna Gillen practice?
Dr. Gillen practices at 350 Engle St, Englewood, NJ 07631. Dr. Gillen's primary practice is Englewood Hospital in Englewood, New Jersey, part of RWJBarnabas Health. Dmand AI also links Dr. Gillen to 1 medical group.
What is Dr. Jenna Gillen's office phone number?
The practice phone on file for Dr. Gillen is (201) 894-3000.
What is Dr. Jenna Gillen's medical license number?
Dr. Gillen holds New York license 302894-01.
Which hospitals is Dr. Jenna Gillen affiliated with?
Dr. Gillen practices at Englewood Hospital in Englewood, New Jersey. Dr. Gillen is also affiliated with Phelps Hospital.
What medical group is Dr. Jenna Gillen part of?
Dr. Gillen is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Gillen to 1 more medical group.
Does Dr. Jenna Gillen accept Medicare?
Yes. CMS data shows Dr. Gillen billed Medicare for 247 services in 2024, and Dr. Gillen accepts Medicare assignment.
What is Dr. Jenna Gillen's MIPS score?
Dr. Gillen's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jenna Gillen see?
CMS counts 124 Medicare patients who saw Dr. Gillen in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Jenna Gillen bill to Medicare?
In 2024, Dr. Gillen's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and surgery: skin and soft tissue (19301).
Where did Dr. Jenna Gillen go to medical school?
Dr. Gillen graduated from NYIT College Of Osteopathic Medicine in 2015.
What drugs does Dr. Jenna Gillen prescribe most?
In 2024 Medicare Part D data, Dr. Gillen's most prescribed drugs by claims were Tramadol HCl and Oxycodone-Acetaminophen.
Has Dr. Jenna Gillen received payments from drug or device companies?
CMS Open Payments shows $2,191 in general payments to Dr. Gillen from 12 companies from 2020 to 2025. The largest total came from Dilon Technologies, Inc.
How long has Dr. Jenna Gillen been practicing?
Dr. Gillen graduated from medical school in 2015, 11 years ago.
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