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Edit this profileAt a glance
- 1819 W Clinch Ave Ste 200, Knoxville, TN 37916
About Dr. Midis
Gregory P. Midis, M.D. is a healthcare provider in Knoxville, TN specializing in surgical oncology. Gregory trained at University of Virginia School of Medicine, graduating in 1987. Gregory is also listed as specializing in surgery, surgery of the hand, and colon & rectal surgery. According to Medicare claims data, Gregory cared for 244 Medicare patients across 272 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1033226162.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
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 | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of rectum and lower large bowel using an endoscope | Procedure | 45300 |
23 | Too few peers to compare |
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
22 | Too few peers to compare |
| Partial removal of small and large bowel with attachment of small and large bowel using an endoscope | Procedure | 44205 |
20 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
76 | More often than most peers in Surgical Oncology |
| 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 | More than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
24 | As often as other peers in Surgical Oncology |
| 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 | As often as other peers in Surgical Oncology |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
12 | Less often than most peers in Surgical Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related 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 — 16 related providers in 2 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.
Common questions
What kind of doctor is Gregory P. Midis?
Gregory P. Midis is a surgical oncology in Knoxville, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Gregory P. Midis's address?
Gregory P. 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 Gregory P. Midis?
The number on file is (865) 524-3695. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Gregory P. Midis's NPI number?
Gregory P. 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 Gregory P. Midis train?
Gregory P. 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 Gregory P. Midis been practicing?
Gregory P. 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 Gregory P. Midis perform?
According to Medicare billing data, Gregory P. 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 Gregory P. Midis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory P. Midis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.