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Edit this profileJohn J. Weaver, MD is a healthcare provider in Ketchikan, AK specializing in interventional radiology. John trained at Loyola University of Chicago, Stritch School of Medicine, graduating in 2018. John is also listed as specializing in diagnostic radiology and student in an organized health care education program. Medicare claims data shows John provided 727 services to 715 patients. The services billed most often include x-ray of chest, 1 view, ct scan head or brain without contrast, and ct scan of abdomen and pelvis with contrast. This provider record is associated with NPI 1164928685.
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.
3100 TONGASS AVE
Ketchikan, AK 99901
2900 N Lake Shore Dr
Chicago, IL 60657
Within Interventional 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.
Most searched conditions
Bone & Joint
Brain & Spine
Cancer
Digestive
Emergency vascular
Endocrine
Joint & bone pain
Kidney
Men's health
Pain
Respiratory
Vascular
Women's health
Most searched procedures
Bone & Joint
Brain & Spine
Cancer
Diagnostic
Digestive
Drainage
Emergency vascular
Endocrine
Joint & bone pain
Kidney
Kidney & Urinary
Men's health
Pain
Vascular
Vascular access
Women's health
727 services · 715 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
115 | Less often than most peers in Interventional Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
63 | Less often than most peers in Interventional Radiology |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
54 | Less often than most peers in Interventional Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
51 | As often as other peers in Interventional Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
43 | As often as other peers in Interventional Radiology |
| Ct scan of chest without contrast | Imaging | 71250 |
35 | Less often than most peers in Interventional Radiology |
| X-ray of knee, 4 or more views | Imaging | 73564 |
29 | Less often than most peers in Interventional Radiology |
| X-ray of hip, 2-3 views | Imaging | 73502 |
27 | As often as other peers in Interventional Radiology |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
26 | As often as other peers in Interventional Radiology |
| Screening mammography | Imaging | 77067 |
22 | Less often than most peers in Interventional Radiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Weaver is an interventional radiologist in Ketchikan, AK. That is the designation recorded for this NPI in the federal registry, where it is listed as “Interventional Radiology”.
NPI registry
Dr. Weaver is listed at 3100 Tongass Ave, Ketchikan, AK 99901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (907) 228-4644. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Weaver's National Provider Identifier is 1164928685. 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. Weaver attended Loyola University of Chicago, Stritch School of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
Dr. Weaver has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Weaver performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast. 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. Weaver. If this is you, claiming it is free.
Guide.md
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