DR. CHRISTIAN SOMMER VANKIRK (M.D.) – Diagnostic Radiology Physician, NPI 1942430004
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
936 DIAGNOSTIC RADIOLOGY in CO
Provider Addresses for DR. CHRISTIAN SOMMER VANKIRK (M.D.)
50355 SEMOTAN DR
STEAMBOAT SPRINGS, CO 80487
Phone: (952) 595-1100
Fax: (612) 294-4903
Type: Location
3600 MINNESOTA DR STE 800
EDINA, MN 554357915
Phone: (952) 595-1100
Fax: (612) 294-4903
Type: Mailing
11995 SINGLETREE LN STE 500
EDEN PRAIRIE, MN 553445349
Phone: (952) 595-1301
Fax: (612) 294-4903
Type: Mailing
11995, Singletree Lane, Eden Prairie, Hennepin County, Minnesota, 55344, United States
STE 500
EDEN PRAIRIE, MN 553445347
Phone: (952) 595-1301
Fax: (612) 294-4903
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-05-07
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 6 Medicare enrollment records; no due dates published yet.
Enrollment records
6
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20170608002539 | I | Diagnostic Radiology | CO | TBD |
| I20170807002201 | I | Diagnostic Radiology | MT | TBD |
| I20200508002127 | I | Diagnostic Radiology | IL | TBD |
| I20230207003408 | I | Diagnostic Radiology | WA | TBD |
| I20250507000616 | I | Diagnostic Radiology | MN | TBD |
| I20250507003511 | I | Diagnostic Radiology | ND | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 323 | 306 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 172 | 170 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 143 | 143 | $0 |
| 71250 | Ct scan of chest without contrast | 119 | 119 | $0 |
| 70450 | Ct scan head or brain without contrast | 108 | 108 | $0 |
Insurance plans in this area (ZIP 80487)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | CO | 73110 | X-ray of wrist, minimum of 3 views | 20 | 17 |
| DIAGNOSTIC RADIOLOGY | CO | 73630 | X-ray of foot, minimum of 3 views | 14 | 14 |
| DIAGNOSTIC RADIOLOGY | CO | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 68 | 68 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine | MN | |
| Emergency Medicine | MN | |
| Emergency Medicine | CO | |
| Nurse Practitioner | ND | |
| Diagnostic Radiology | ND | |
| Certified Registered Nurse Anesthetist (Crna) | MN | |
| Emergency Medicine | MN | |
| Emergency Medicine | MN | |
| - | MN | |
| Hospice/Palliative Care, Internal Medicine, Hospitalist | MN |
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