Christopher Sigakis, M.D.
NPI 1629364310 · Diagnostic Radiology Physician · Austin, MN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Sigakis, M.D. is a Diagnostic Radiology Physician provider in Austin, MN (NPI 1629364310).
Provider details
- NPI number
- 1629364310
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 249315 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,087 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 926 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 365 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 280 | $82 |
| X-Ray of Chest, 2 Views71046 | 226 | $10 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 184 | $80 |
| Ct Scan of Upper Spine Without Contrast72125 | 147 | $44 |
| Ct Scan of Chest With Contrast |
Practice location
Mailing address
Additional practice locations (1)
- Cleveland Clinic Main Campus 9500 Euclid AvenueCleveland, OH 44195-2527Phone: (216) 444-2200
Registry dates
- Enumerated
- 2011-06-22
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Christopher Sigakis's NPI number?
- Christopher Sigakis's National Provider Identifier (NPI) is 1629364310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Sigakis's specialty?
- Christopher Sigakis is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Sigakis located?
- Christopher Sigakis's practice location on file with NPPES is 1000 1st Dr Nw, Austin, MN 55912-2941.
- What is Christopher Sigakis's phone number?
- The practice phone number listed in the NPPES registry for Christopher Sigakis is (507) 433-7351.
- Does Christopher Sigakis accept Medicare?
- Christopher Sigakis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Sigakis's NPI active?
- Yes — Christopher Sigakis's NPI (1629364310) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.