Physician Profile
Based in Mchenry, IL, Aaron Wittenberg, M.D. is listed in the NPI registry under diagnostic radiology. Aaron is also listed as specializing in vascular & interventional radiology. According to Medicare claims data, Aaron cared for 1,324 Medicare patients across 1,472 services. The services billed most often include ct scan of abdomen and pelvis with contrast, ct scan of chest with contrast, and ct scan of chest without contrast.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4201 W MEDICAL CENTER DR
Mchenry, IL 60050
19829 N 27th Ave
Phoenix, AZ 85027
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
1,472 services · 1,324 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of central venous tube with port (5 years or older) | Procedure | 36561 |
73 | More than most peers in Diagnostic Radiology |
| Biopsy and aspiration of bone marrow sample for diagnosis | Procedure | 38222 |
68 | More than most peers in Diagnostic Radiology |
| Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | Procedure | 32408 |
23 | More often than most peers in Diagnostic Radiology |
| Removal of central venous tube with port or pump | Procedure | 36590 |
19 | More often than most peers in Diagnostic Radiology |
| Needle biopsy of liver through skin | Procedure | 47000 |
18 | More often than most peers in Diagnostic Radiology |
| Needle biopsy or removal of surface lymph nodes | Procedure | 38505 |
16 | More often than most peers in Diagnostic Radiology |
| Aspiration of abscess, blood, or cyst | Procedure | 10160 |
15 | Too few peers to compare |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
197 | More often than most peers in Diagnostic Radiology |
| Ct scan of chest with contrast | Imaging | 71260 |
176 | More often than most peers in Diagnostic Radiology |
| Ct scan of chest without contrast | Imaging | 71250 |
137 | More 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.
Aaron Wittenberg is a radiologist in Mchenry, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Aaron Wittenberg is listed at 4201 W Medical Center Dr, Mchenry, IL 60050. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (815) 334-5566. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Aaron Wittenberg's National Provider Identifier is 1164486338. 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
Aaron Wittenberg attended Other, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
Aaron Wittenberg has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Aaron Wittenberg performs procedures including insertion of central venous tube with port, biopsy and aspiration of bone marrow sample for diagnosis and core needle biopsy of lung or center cavity of chest , accessed through skin; reads or performs imaging such as ct scan of abdomen and pelvis with contrast and ct scan of chest with contrast, alongside routine visits and testing. 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 Aaron Wittenberg. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.