DR. HANNU TAPIO HUHDANPAA (M.D., M.SC.) – Neuroradiology Physician, NPI 1780903773
Neuroradiology Physician
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NPPES metrics only — not quality of care.
1,262 DIAGNOSTIC RADIOLOGY in WA
Provider Addresses for DR. HANNU TAPIO HUHDANPAA (M.D., M.SC.)
19020 33RD AVE W
SUITE 210
LYNNWOOD, WA 980364746
Phone: (425) 563-1500
Fax: (425) 563-1374
Type: Mailing
3220 Discovery Dr Ste 100
Lansing, MI 489108609
Phone: (517) 975-8930
Fax: (517) 337-4985
Type: Location
4660 S Hagadorn Rd Ste 410
East Lansing, MI 488236819
Phone: (517) 353-5053
Fax: (517) 884-7640
Type: Location
4660 S Hagadorn Rd Ste 510
East Lansing, MI 488236805
Phone: (517) 353-5053
Fax: (517) 884-7640
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.
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: 2025-02-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 7 Medicare enrollment records; no due dates published yet.
Enrollment records
7
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 |
|---|---|---|---|---|
| I20130111000238 | I | Diagnostic Radiology | CA | TBD |
| I20151208002998 | I | Diagnostic Radiology | WA | TBD |
| I20160902000357 | I | Diagnostic Radiology | ID | TBD |
| I20210107001887 | I | Diagnostic Radiology | MO | TBD |
| I20210303002357 | I | Diagnostic Radiology | LA | TBD |
| I20220722002217 | I | Diagnostic Radiology | AZ | TBD |
| I20250219001913 | 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 |
|---|---|---|---|---|
| A9575 | Injection, gadoterate meglumine, 0.1 ml | 19,072 | 125 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 3,345 | 33 | $0 |
| 70450 | Ct scan head or brain without contrast | 706 | 670 | $0 |
| 70496 | Ct scan of blood vessels of head with contrast | 596 | 587 | $0 |
| 70498 | Ct scan of blood vessels of neck with contrast | 587 | 582 | $0 |
Insurance plans in this area (ZIP 98036)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MI | |
| General Practice, Diagnostic Radiology, Interventional Radiology | WA | |
| Diagnostic Radiology | MT | |
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | OH | |
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | WA | |
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | VA |
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