Dr. Jeffrey H. Chen, MD
- Medicare services, 2024
- 358
- Medicare patients, 2024
- 216
- Part D claims, 2024
- 58
- Hospital affiliations
- 1
- Industry payments
- $6,955
- Practice address
- 1100 Wescott Drive - Suite 204, Flemington, NJ 08822
- Practice phone
- Call (908) 788-6448
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hunterdon Endosurgery Center
Surgery Center - Medicare-Certified · Flemington, New Jersey
Find Dr. Chen'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. Jeffrey H. Chen is a general surgeon in Flemington, New Jersey
Dr. Chen practices at Hunterdon Endosurgery Center in Flemington, New Jersey.
Dr. Chen's NPI, 1932102258, was assigned on May 31, 2005. Dr. Chen graduated from Drexel University College Of Medicine in 1995. Dr. Chen's Virginia license number on file is 0101235753.
- NPI
- 1932102258NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618877580
- NPI enumeration date
- May 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (908) 788-6448
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey H. Chen practices at Hunterdon Endosurgery Center in Flemington, New Jersey
Dr. Chen's primary practice is Hunterdon Endosurgery Center, at 1100 Wescott Drive - Suite 204, Flemington, NJ 08822. The practice phone is (908) 788-6448.
- Hunterdon Endosurgery Center1100 Wescott Drive - Suite 204, Flemington, NJ 08822Phone(908) 788-6448
Source: Dmand AI Affiliation Data
Dr. Jeffrey H. Chen is affiliated with 3 sites of care and 1 medical group
Dr. Chen's primary practice is Hunterdon Endosurgery Center in Flemington, New Jersey. Dr. Chen is also affiliated with Hunterdon Medical Center. The medical group on file is Hunterdon Surgical Associates. Dmand AI also links Dr. Chen to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeffrey H. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hunterdon Endosurgery Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey H. Chen is one of 675 general surgeons in New Jersey
Surgery is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chen is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Chen's licenses on file in 5 states: Virginia, New Jersey, North Carolina, South Carolina and Pennsylvania.
Specialties and state licenses
- Surgery, VirginiaPrimary
- New Jersey license
- North Carolina license
- South Carolina license
- Pennsylvania license
Clinical focus
Dmand AI lists abdominal adhesion surgery, appendectomy, cancerous skin growth removal, colon removal, gallbladder removal, gastrointestinal bleeding, groin hernia surgery and hemorrhoids among the conditions Dr. Chen treats.
General surgeons near Dr. Chen
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. Jeffrey H. Chen billed Medicare for 358 services in 2024
CMS data shows 358 Medicare services from Dr. Chen across 8 procedure codes in 2024, for 216 Medicare patients. Medicare paid $46,973 for them.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2992024: 3238%
- Surgery
- 2023: 482024: 3527%
Where Dr. Chen's Medicare services took place, 2024
- In an office16546%
- In a facility19354%
Dr. Chen compared with the New Jersey median for general surgeons, 2024
- Dr. Chen
- New Jersey median
- Medicare services
- 358vs 1702.1 times
- Medicare patients
- 216vs 12573% above
- Part D claims
- 52vs 2793% above
Medians across 630 general surgeons in New Jersey with Dmand AI profiles that report each measure.
Dr. Chen'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. Chen 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. Jeffrey H. Chen treated 216 Medicare patients in 2024, average age 73
CMS counts 216 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 63, with 38% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women7233%
- Men14467%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis40%
- Ischemic heart disease37%
- Diabetes26%
- Cancer24%
- Atrial fibrillation21%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen'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
- Women38%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey H. Chen wrote 58 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 58 Medicare Part D claims for 53 patients. 100% of them were for generic drugs. CMS names the drug for 52 of them, across 2 drugs with 11 or more claims each, at $93 in total drug cost. In 2023, CMS named 33 claims across 1 drug.
Dr. Chen'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. Chen's Part D claims, 2024
- Opioids52%30 of 58 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: 332024: 5258%
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. Jeffrey H. Chen ranks in the 93rd percentile for hernia repair (minimally invasive) in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 26 procedures of hernia repair (minimally invasive) by Dr. Chen, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Chen ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 93rd percentile26 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jeffrey H. Chen received $6,955 in industry payments from 2016 to 2025
CMS Open Payments shows 75 general payments to Dr. Chen from 9 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 61% of the total. Intuitive Surgical, Inc. paid the most, $5,042.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
- Travel and lodging$4,23261%
- Food and beverage$1,70424%
- Education$1,02015%
Companies that paid Dr. Chen 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. Jeffrey H. Chen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chen.
Awards and honors for Dr. Chen
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Jeffrey H. Chen graduated from Drexel University College Of Medicine
Dr. Chen graduated from Drexel University College Of Medicine in 1995. Dr. Chen is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Jeffrey H. Chen accepts plans from 16 insurance carriers
Dr. Chen is in network with 16 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Cigna
- Elevance
- HCSC
- Horizon Blue Cross Blue Shield of New Jersey
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +8 more carriersWith a free account
Plan types Dr. Chen accepts, by number of carriers
- PPO11
- HMO9
- Medicare8
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Jeffrey H. Chen'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Jeffrey H. Chen
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. Jeffrey H. Chen's NPI number?
Dr. Jeffrey H. Chen's NPI number is 1932102258. It was assigned on May 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey H. Chen?
Dr. Jeffrey H. Chen is a general surgeon in Flemington, New Jersey. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jeffrey H. Chen practice?
Dr. Chen practices at 1100 Wescott Drive - Suite 204, Flemington, NJ 08822. Dr. Chen's primary practice is Hunterdon Endosurgery Center in Flemington, New Jersey. Dmand AI also links Dr. Chen to 1 group practice or clinic.
What is Dr. Jeffrey H. Chen's office phone number?
The practice phone on file for Dr. Chen is (908) 788-6448.
What is Dr. Jeffrey H. Chen's medical license number?
Dr. Chen's Virginia license number on file is 0101235753, one of the licenses on file in 5 states.
Which states has Dr. Jeffrey H. Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in Virginia (2003 to 2020), New Jersey (2000 to 2027), North Carolina (2001 to 2004), South Carolina (2001 to 2004) and Pennsylvania (1996 to 2000).
Which hospitals is Dr. Jeffrey H. Chen affiliated with?
Dr. Chen is affiliated with Hunterdon Medical Center.
What medical group is Dr. Jeffrey H. Chen part of?
Dr. Chen is linked to Hunterdon Surgical Associates.
Does Dr. Jeffrey H. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 358 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey H. Chen see?
CMS counts 216 Medicare patients who saw Dr. Chen in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Jeffrey H. Chen board certified?
Yes. Dr. Chen is board certified in surgery by the American Board of Surgery.
What services does Dr. Jeffrey H. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were hospital inpatient care (99232), office visit, new patient (99204) and office visit, established patient (99214).
Where did Dr. Jeffrey H. Chen go to medical school?
Dr. Chen graduated from Drexel University College Of Medicine in 1995.
What drugs does Dr. Jeffrey H. Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Oxycodone HCl and Methocarbamol.
Has Dr. Jeffrey H. Chen received payments from drug or device companies?
CMS Open Payments shows $6,955 in general payments to Dr. Chen from 9 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Jeffrey H. Chen been practicing?
Dr. Chen graduated from medical school in 1995, 31 years ago.
What insurance does Dr. Jeffrey H. Chen accept?
Dr. Chen is in network with 16 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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