Physician Profile
Unclaimed ProfileAbout ALLEN
Based in Grand Island, NE, John Louis Allen, M.D. is listed in the NPI registry under diagnostic radiology. John graduated from University of Nebraska College of Medicine in 1994. John is also listed as specializing in vascular & interventional radiology. According to Medicare claims data, John cared for 3,440 Medicare patients across 3,948 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Allen specialize in?
Dr. Allen is a diagnostic radiology in Grand Island, NE. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Allen located?
Dr. Allen is listed at 730 N DIERS AVE, Grand Island, NE 68803. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Allen's phone number?
The number on file is (308) 398-1344. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Allen's NPI number?
Dr. Allen's National Provider Identifier is 1871573956. 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
Where did Dr. Allen go to medical school?
Dr. Allen attended University of Nebraska College of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Allen been practicing?
Dr. Allen has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Allen do most often?
According to Medicare billing data, Dr. Allen performs procedures including injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level; reads or performs imaging such as x-ray of chest, 1 view and x-ray of chest, 2 views; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Allen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Allen. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (308) 398-1344
- Email not available
Practice Locations
730 N DIERS AVE
Grand Island, NE 68803
Procedures Most Often Billed to Medicare
3,948 services · 3,440 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
119 |
| X-ray of chest, 1 view | Imaging | 71045 |
967 |
| X-ray of chest, 2 views | Imaging | 71046 |
439 |
| Ct scan head or brain without contrast | Imaging | 70450 |
297 |
| Ct scan of chest without contrast | Imaging | 71250 |
218 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
217 |
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
151 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
143 |
| Ct scan of chest with contrast | Imaging | 71260 |
116 |
| X-ray of knee, 3 views | Imaging | 73562 |
112 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other diagnostic radiology specialists in Grand Island 8
Same specialty, same city.
Trained at University of Nebraska College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1994 at University of Nebraska College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 8
Providers in NE who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.