Physician Profile
Unclaimed ProfileAbout MIDIS
Gregory Panos Midis, M.D. is a healthcare provider in Knoxville, TN specialising in surgical oncology. Gregory trained at University of Virginia School of Medicine, graduating in 1987. Gregory is also listed as specialising in surgery, surgery of the hand, and colon & rectal surgery.
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 kind of doctor is Dr. Midis?
Dr. Midis is a surgical oncology in Knoxville, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “SURGICAL ONCOLOGY”.
NPI registry
What is Dr. Midis's address?
Dr. Midis is listed at 1819 W CLINCH AVE STE 200, Knoxville, TN 37916. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Midis?
The number on file is (865) 524-3695. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Midis's NPI number?
Dr. Midis's National Provider Identifier is 1033226162. 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. Midis train?
Dr. Midis attended University of Virginia School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Midis been practising?
Dr. Midis has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Midis perform?
According to Medicare billing data, Dr. Midis performs procedures including diagnostic exam of rectum and lower large bowel using an endoscope, diagnostic exam of anus using an endoscope and partial removal of small and large bowel with attachment of small and large bowel using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Midis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Midis. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (865) 524-3695
- Email not available
Practice Locations
1819 W CLINCH AVE STE 200
Knoxville, TN 37916
Procedures Most Often Billed to Medicare
272 services · 244 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of rectum and lower large bowel using an endoscope | Procedure | 45300 |
23 |
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
22 |
| Partial removal of small and large bowel with attachment of small and large bowel using an endoscope | Procedure | 44205 |
20 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
76 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
72 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
24 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
23 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
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.
Other surgical oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other surgical oncology specialists in Knoxville 6
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of Virginia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Virginia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of rectum and lower large bowel using an endoscope 6
Providers in TN 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.