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Edit this profileJoong M. Ahn, MD PHD is a healthcare provider in Hershey, PA specializing in diagnostic radiology. According to Medicare claims data, Joong cared for 466 Medicare patients across 515 services. The services billed most often include x-ray of foot, minimum of 3 views, x-ray of shoulder, minimum of 2 views, and x-ray of knee, 3 views. This provider record is associated with NPI 1851389738.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
500 UNIVERSITY DR
Hershey, PA 17033
200 Hawkins Dr
Iowa City, IA 52242
Within Diagnostic Radiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Abdomen & Pelvis
Bone & Joint
Brain & Head
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Abdominal imaging
Biopsies
Bone Density
Breast Imaging
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
Urinary & kidney
Women's health
X-Ray
515 services · 466 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
62 | More often than most peers in Diagnostic Radiology |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
57 | As often as other peers in Diagnostic Radiology |
| X-ray of knee, 3 views | Imaging | 73562 |
47 | As often as other peers in Diagnostic Radiology |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
45 | As often as other peers in Diagnostic Radiology |
| X-ray of hip, 2-3 views | Imaging | 73502 |
44 | As often as other peers in Diagnostic Radiology |
| X-ray of knee, 1-2 views | Imaging | 73560 |
37 | As often as other peers in Diagnostic Radiology |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
36 | As often as other peers in Diagnostic Radiology |
| X-ray of chest, 1 view | Imaging | 71045 |
36 | Less often than most peers in Diagnostic Radiology |
| X-ray of knee, 4 or more views | Imaging | 73564 |
24 | Less often than most peers in Diagnostic Radiology |
| X-ray of thigh bone, minimum 2 views | Imaging | 73552 |
22 | Less often than most peers in Diagnostic Radiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Ahn is a radiologist in Hershey, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Dr. Ahn is listed at 500 University Dr, Hershey, PA 17033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (717) 531-6597. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Ahn's National Provider Identifier is 1851389738. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Ahn attended Other, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
Dr. Ahn has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Ahn performs imaging including x-ray of foot, minimum of 3 views and x-ray of shoulder, minimum of 2 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ahn. If this is you, claiming it is free.
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