DR. MARK K AASEN (MD) – Interventional Pain Medicine Physician, NPI 1184609356
Interventional Pain Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,266 ANESTHESIOLOGY in WI
Loading map...
Provider Addresses for DR. MARK K AASEN (MD)
Aurora Health Center, 4131, West Loomis Road, Southgate Manor, Greenfield, Milwaukee County, Wisconsin, 53221, United States
STE 300
GREENFIELD, WI 532212059
Phone: (414) 325-7246
Fax: (414) 325-3770
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 36 Open Payments records for all available years, with a total value of $6,631.
Total Amount is formed as General ($6,631) + Research ($0) + Ownership ($0) = $6,631.
Last reported payment date: 2024-10-03 • Largest payer in this snapshot: SI-BONE, INC. ($5,489).
Total Amount
$6,631
General + Research + Ownership
Payments
36
Total payment records
General Amount
$6,631
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SI-BONE, INC. | $5,489 |
| Nevro Corp. | $457 |
| Curonix LLC | $335 |
| Collegium Pharmaceutical, Inc. | $154 |
| Janssen Pharmaceuticals, Inc | $150 |
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: 2004-05-10
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 |
|---|---|---|---|---|
| I20040510001035 | I | 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 | 84 | 59 | $0 |
| 64635 | Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | 69 | 46 | $0 |
| 64636 | Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint | 61 | 40 | $0 |
| 64493 | Injection of lower or sacral spine facet joint using imaging guidance, single level | 53 | 35 | $0 |
| 64494 | Injection of lower or sacral spine facet joint using imaging guidance, second level | 46 | 31 | $0 |
Insurance plans in this area (ZIP 53221)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PAIN MANAGEMENT | WI | 62311 | Injections of substances into lower or sacral spine | 130 | 67 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | WI | |
| Physician Assistant | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Physician Assistant | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner, Pain Management | WI | |
| Pain Management | WI |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.