Christopher James Gayes Sigakis, M.D.
NPI 1629364310ActiveIndividual· Radiology, Diagnostic Radiology· Austin, MN
Radiology, Diagnostic Radiology (M.D.) in Austin, Minnesota, trained at University of Michigan Medical School (class of 2011). Mostly services rather than prescriptions: Medicare paid $90,046 for 1,986 patients in 2024, with only 19 Part D claims.
Overview
| NPI | 1629364310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2011 |
| Last updated in NPPES | Sep 9, 2024 |
| Certified by provider | Sep 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 1986 | WI |
| Internal Medicine | 207R00000X | 249315 | MA |
| Radiology, Diagnostic Radiology | 2085R0202X | DR.0057220 | CO |
| Radiology, Diagnostic Radiology | 2085R0202X | 71541 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (MN); Practitioner - Diagnostic Radiology (TX); Practitioner - Diagnostic Radiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,986 |
|---|---|
| Services billed | 6,117 across 98 procedure codes |
| Paid by Medicare | $90,046 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 19 30-day fills |
|---|---|
| Total drug cost | $688.90 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Diagnostic Radiology |
| Secondary specialties | Interventional Radiology |
Medical groups
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI · 802 clinicians
- Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN · 661 clinicians
- Mayo Clinic Health System-Southeast Minnesota RegionAustin, MN · 551 clinicians
- Mayo Clinic Health System-Southwest Wisconsin Region IncLa Crosse, WI · 534 clinicians
- Mayo Clinic Health System-FairmontFairmont, MN · 155 clinicians
- Mayo Clinic Health System-St JamesSaint James, MN · 76 clinicians
- Mayo Clinic Health System-Lake CityLake City, MN · 69 clinicians
Hospital affiliations
- Mayo Clinic Health System - MankatoMankato, MN
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI
- Mayo Clinic Health System-Franciscan Medical Center IncLa Crosse, WI
- Mayo Clinic Health System-NorthlandBarron, WI
- Mayo Clinic Health System-Red Cedar IncMenomonie, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 diagnostic radiologists in Austin · All diagnostic radiologists in Minnesota