Dr. Jiyong Ahn, MD
- Medicare services, 2022
- 24
- Publications
- 1
- Industry payments
- $39,126
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 3695 Hill Road, Parsippany, NJ 07054
- Practice phone
- Call (973) 265-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Morris County Surgical Center
Surgery Center - Medicare-Certified · Parsippany, New Jersey
Find Dr. Ahn'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. Jiyong Ahn is an interventional radiologist in Parsippany, New Jersey
Dr. Ahn practices at Morris County Surgical Center in Parsippany, New Jersey.
Dr. Ahn's NPI, 1841298833, was assigned on July 13, 2005. Dr. Ahn holds Connecticut license 44196.
- NPI
- 1841298833NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022077866
- NPI enumeration date
- July 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 265-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jiyong Ahn practices at Morris County Surgical Center in Parsippany, New Jersey
Dr. Ahn's primary practice is Morris County Surgical Center, at 3695 Hill Road, Parsippany, NJ 07054. The practice phone is (973) 265-7200.
- Morris County Surgical Center3695 Hill Road, Parsippany, NJ 07054Phone(973) 265-7200
Source: Dmand AI Affiliation Data
Dr. Jiyong Ahn is affiliated with 1 site of care and 1 medical group
Dr. Ahn's primary practice is Morris County Surgical Center in Parsippany, New Jersey. The medical group on file is New York Bariatric Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jiyong Ahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Morris County Surgical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jiyong Ahn is one of 118 interventional radiologists in New Jersey
Vascular and interventional radiology is Dr. Ahn's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dmand AI has Dr. Ahn's licenses on file in 5 states: Connecticut, Maryland, New York, Pennsylvania and Virginia.
Specialties and state licenses
- Vascular and interventional radiology, ConnecticutPrimary
- Maryland license
- Diagnostic radiology, New York
- Pennsylvania license
- Virginia license
Interventional radiologists near Dr. Ahn
Counts of interventional radiologists 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. Jiyong Ahn billed Medicare for 24 services in 2022
CMS data shows 24 Medicare services from Dr. Ahn across 2 procedure codes in 2022. Medicare paid $2,749 for them. Every service was in an office.
Dr. Ahn's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Tests and treatments
- 2021: 632022: 1281%
- Office and hospital visits
- 2021: 462022: 1274%
Dr. Ahn compared with the New Jersey median for interventional radiologists, 2022
- Dr. Ahn
- New Jersey median
- Medicare services
- 24vs 1,89999% below
Medians across 111 interventional radiologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Ahn's most billed Medicare procedure codes, 2022
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. Ahn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ahn and other interventional radiologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jiyong Ahn's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Ahn's median patient age at 62, with 77% women.
Dr. Ahn'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
- Women77%
- Men21%
Source: Dmand AI Patient Panel Data
Dr. Jiyong Ahn ranks in the 44th percentile for varicose vein removal in Medicare
Dr. Ahn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of varicose vein removal by Dr. Ahn, more than 44% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Ahn ranks in Medicare procedure volume
- Varicose vein removal
- 44th percentile11 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. Jiyong Ahn has 1 publication on record
Dmand AI links 1 paper to Dr. Ahn in 2025.
Recent publications by Dr. Ahn
See who Dr. Ahn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ahn works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jiyong Ahn received $39,126 in industry payments from 2017 to 2025
CMS Open Payments shows 37 general payments to Dr. Ahn from 8 drug and device companies from 2017 to 2025. Education make up the largest share, 97% of the total. AngioDynamics, Inc. paid the most, $38,147.
General payments to Dr. Ahn by program year, 2017 to 2025
General payments to Dr. Ahn by kind, 2017 to 2025
- Education$38,14797%
- Food and beverage$9803%
Companies that paid Dr. Ahn the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jiyong Ahn'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 Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Jiyong Ahn
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. Jiyong Ahn's NPI number?
Dr. Jiyong Ahn's NPI number is 1841298833. It was assigned on July 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jiyong Ahn?
Dr. Jiyong Ahn is an interventional radiologist in Parsippany, New Jersey. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Jiyong Ahn practice?
Dr. Ahn practices at 3695 Hill Road, Parsippany, NJ 07054. Dr. Ahn's primary practice is Morris County Surgical Center in Parsippany, New Jersey.
What is Dr. Jiyong Ahn's office phone number?
The practice phone on file for Dr. Ahn is (973) 265-7200.
What is Dr. Jiyong Ahn's medical license number?
Dr. Ahn holds Connecticut license 44196, one of the licenses on file in 5 states.
Which states has Dr. Jiyong Ahn been licensed in?
Dmand AI has state licenses on file for Dr. Ahn in Connecticut, Maryland, New York, Pennsylvania and Virginia.
What medical group is Dr. Jiyong Ahn part of?
Dr. Ahn is linked to New York Bariatric Group.
Does Dr. Jiyong Ahn accept Medicare?
Yes. CMS data shows Dr. Ahn billed Medicare for 24 services in 2022, and Dr. Ahn accepts Medicare assignment.
What services does Dr. Jiyong Ahn bill to Medicare?
In 2022, Dr. Ahn's most billed Medicare services were blood vessel study (93970) and office visit, established patient (99213).
Has Dr. Jiyong Ahn received payments from drug or device companies?
CMS Open Payments shows $39,126 in general payments to Dr. Ahn from 8 companies from 2017 to 2025. The largest total came from AngioDynamics, Inc.
How long has Dr. Jiyong Ahn been practicing?
Dr. Ahn graduated from medical school in 1990, 36 years ago.
Does Dr. Jiyong Ahn do research?
Dmand AI links 1 publication to Dr. Ahn.
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