Quick answers
- Does George A. Anadiotis accept Medicare assignment?
- Yes. Medicare's clinician data says George A. Anadiotis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does George A. Anadiotis see?
- In 2024, CMS data shows 12 Original Medicare patients and 19 services for George A. Anadiotis. This counts Original Medicare only and measures volume, not quality.
- What is George A. Anadiotis's NPI number?
- 1992766695. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for George A. Anadiotis, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 12 |
|---|---|
| Services billed to Medicare | 19 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 55 |
Practice locations
Addresses where George A. Anadiotis is enrolled with Medicare (CMS data updated October 2, 2026).
- 1130 NW 22nd Ave, Suite 630Portland, OR 97210 (503) 413‑6160
- 1200 NW 23rd AvePortland, OR 97210 (503) 413‑7074
- 2801 N Gantenbein AvePortland, OR 97227 (503) 413‑8258
Group practices
Medicare enrollment lists George A. Anadiotis as a member of these groups (CMS data updated October 2, 2026).
- Legacy Emanuel Hospital and Health Center238 clinicians in the group
- Legacy Good Samaritan Hospital and Medical Center191 clinicians in the group
Specialties
Find other Medical Genetics and Genomics doctors in Oregon →
Other medical geneticists in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Other clinicians in Legacy Emanuel Hospital and Health Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Des Moines University Of Osteopathic Medicine And Health Sciences |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1992766695 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians