DR. CHRISTOPHER M. KROL (MD) – Diagnostic Radiology Physician, NPI 1114905007
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,262 DIAGNOSTIC RADIOLOGY in WA
Provider Addresses for DR. CHRISTOPHER M. KROL (MD)
19020 33rd Ave W Ste 210
Lynnwood, WA 980364748
Phone: (425) 563-1500
Fax: (425) 563-1501
Type: Location
203 S Western Ave
Tonasket, WA 988558803
Phone: (509) 486-2151
Fax: (509) 223-1640
Type: Location
33rd Avenue West, Lynnwood, Snohomish County, Washington, 98037, United States
LYNNWOOD, WA 980364748
Phone: (425) 563-1500
Fax: (425) 563-1501
Type: Location
4660 S Hagadorn Rd Ste 410
East Lansing, MI 488236819
Phone: (517) 353-5053
Fax: (517) 884-7640
Type: Location
3220 Discovery Dr Ste 100
Lansing, MI 489108609
Phone: (517) 975-8930
Fax: (517) 337-4985
Type: Location
4660 S Hagadorn Rd Ste 510
East Lansing, MI 488236805
Phone: (517) 353-5053
Fax: (517) 884-7640
Type: Location
2401 SHADELANDERS DRIVE
WALNUT CREEK, CA 94598
Phone: (510) 425-3000
Fax: (425) 563-1374
Type: Location
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.
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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: 2025-03-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
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 |
|---|---|---|---|---|
| I20040623000567 | I | Diagnostic Radiology | WA | TBD |
| I20141105002614 | I | Diagnostic Radiology | ID | TBD |
| I20230308001776 | I | Diagnostic Radiology | AZ | TBD |
| I20241122001588 | I | Diagnostic Radiology | CA | TBD |
| I20250325000185 | I | Diagnostic Radiology | MI | 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 | 1,703 | 1,653 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 719 | 715 | $0 |
| 70450 | Ct scan head or brain without contrast | 656 | 650 | $0 |
| 71046 | X-ray of chest, 2 views | 481 | 481 | $0 |
| 71275 | Ct scan of blood vessels of chest with contrast | 458 | 455 | $0 |
Insurance plans in this area (ZIP 98036)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | WA | 73562 | X-ray of knee, 3 views | 68 | 60 |
| DIAGNOSTIC RADIOLOGY | WA | 73630 | X-ray of foot, minimum of 3 views | 52 | 47 |
| DIAGNOSTIC RADIOLOGY | WA | 74177 | CT scan of abdomen and pelvis with contrast | 310 | 308 |
| DIAGNOSTIC RADIOLOGY | WA | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 17 | 17 |
| DIAGNOSTIC RADIOLOGY | WA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 64 | 64 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | WA | |
| General Practice, Diagnostic Radiology, Interventional Radiology | WA | |
| - | WA | |
| Physician Assistant | MN | |
| - | WA | |
| Diagnostic Radiology | MI | |
| - | WA | |
| - | WA | |
| Diagnostic Radiology, Interventional Radiology | WA |
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