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- 51 Sewall St, Portland, ME 04102
About Dr. Radis
Charles D. Radis, DO is a specialist practicing in Portland, ME. Charles trained at Kansas City University of Med & Biosciences, College of Osteo Med, graduating in 1981. According to Medicare claims data, Charles cared for 79 Medicare patients across 115 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. This provider record is associated with NPI 1235122094.
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
- (207) 774-5761
- Email not available
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Practice Locations
51 SEWALL ST
Portland, ME 04102
Procedures Most Often Billed to Medicare
115 services · 79 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
67 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
26 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
22 | Less often than most peers in Specialist |
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 specialists at this location 7
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 specialists in Portland 7
Same specialty, same city.
More connections — 9 related providers in 2 groups
Trained at Kansas City University of Med & Biosciences, College of Osteo Med 1
Other providers in the same specialty who trained at the same institution.
Class of 1981 at Kansas City University of Med & Biosciences, College of Osteo Med 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Radis?
Dr. Radis is a specialist in Portland, ME. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Radis's address?
Dr. Radis is listed at 51 Sewall St, Portland, ME 04102. 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. Radis?
The number on file is (207) 774-5761. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Radis's NPI number?
Dr. Radis's National Provider Identifier is 1235122094. 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. Radis train?
Dr. Radis attended Kansas City University of Med & Biosciences, College of Osteo Med, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Radis been practicing?
Dr. Radis has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Radis perform?
According to Medicare billing data, Dr. Radis the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Radis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Radis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.