DR. DAVID MICHAEL JUNKER (M.D.) – Interventional Pain Medicine Physician, NPI 1245203025
Interventional Pain Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
64 INTERVENTIONAL PAIN MANAGEMENT in WI
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Provider Addresses for DR. DAVID MICHAEL JUNKER (M.D.)
Marshfield Clinic Marshfield Center, 1000, North Oak Avenue, Marshfield, Wood County, Wisconsin, 54449, United States
MARSHFIELD, WI 544495703
Phone: (715) 387-5511
Type: Mailing
2116, Craig Road, Eau Claire, Eau Claire County, Wisconsin, 54701, United States
EAU CLAIRE, WI 547016149
Phone: (715) 858-4500
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: 2010-08-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20100819000958 | I | Interventional Pain Management | WI | 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 |
|---|---|---|---|---|
| 64483 | Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 139 | 118 | $0 |
| 64484 | Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | 93 | 80 | $0 |
| 64635 | Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | 89 | 78 | $0 |
| 64636 | Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint | 85 | 75 | $0 |
| 64493 | Injection of lower or sacral spine facet joint using imaging guidance, single level | 80 | 51 | $0 |
Insurance plans in this area (ZIP 54449)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL PAIN MANAGEMENT | WI | 20610 | Aspiration and/or injection of large joint or joint capsule | 20 | 16 |
| INTERVENTIONAL PAIN MANAGEMENT | WI | 62311 | Injections of substances into lower or sacral spine | 79 | 67 |
| INTERVENTIONAL PAIN MANAGEMENT | WI | 85610 | Blood test, clotting time | 28 | 18 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| N E U R O L O G Y | NY | |
| Nurse Practitioner | WI | |
| Interventional Radiology, Diagnostic Radiology | WI | |
| - | WI | |
| P S Y C H I A T R Y | IL | |
| - | MI | |
| Internal Medicine | WI | |
| Nurse Practitioner | IL | |
| Cardiovascular Disease (Cardiology) | IL |
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