DR. AARON MATTHEW KING (M.D.) – Physical Medicine & Rehabilitation Physician, NPI 1538454426
Physical Medicine & Rehabilitation Physician
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Profile Insights
NPPES metrics only — not quality of care.
319 PHYSICAL MEDICINE AND REHABILITATION in WA
Provider Addresses for DR. AARON MATTHEW KING (M.D.)
PO BOX 2185
SPOKANE, WA 992102185
Phone: (509) 473-6869
Fax: (509) 474-6606
Type: Mailing
711 S COWLEY ST
SPOKANE, WA 99202
Phone: (509) 473-6869
Fax: (509) 277-6606
Type: Location
101 James Coleman Dr
Victoria, TX 779043147
Phone: (361) 220-7835
Fax: (361) 894-7829
Type: Location
2200 NE Neff Rd Ste 200
Bend, OR 977014281
Phone: (541) 382-3344
Fax: (541) 382-1681
Type: Location
888 Swift Blvd
Richland, WA 993523514
Phone: (509) 946-4611
Type: Location
201 S 14th St
Herrin, IL 629483631
Phone: (618) 942-2171
Fax: (618) 351-4846
Type: Location
405 W Jackson St
Carbondale, IL 629011467
Phone: (618) 549-0721
Fax: (618) 351-4846
Type: Location
2 S Hospital Dr
Murphysboro, IL 629663333
Phone: (618) 684-3156
Fax: (618) 351-4846
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $2,542.
Total Amount is formed as General ($2,542) + Research ($0) + Ownership ($0) = $2,542.
Last reported payment date: 2023-07-19 • Largest payer in this snapshot: Abbott Laboratories ($2,525).
Total Amount
$2,542
General + Research + Ownership
Payments
3
Total payment records
General Amount
$2,542
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $2,525 |
| IDORSIA PHARMACEUTICALS US INC | $17 |
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: 2026-03-04
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 |
|---|---|---|---|---|
| I20161205001055 | I | Physical Medicine And Rehabilitation | WA | TBD |
| I20181204000137 | I | Physical Medicine And Rehabilitation | SC | TBD |
| I20220611000256 | I | Physical Medicine And Rehabilitation | IL | TBD |
| I20251028001411 | I | Physical Medicine And Rehabilitation | OR | TBD |
| I20260304000209 | I | Physical Medicine And Rehabilitation | MS | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 404 | 113 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 186 | 75 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 69 | 64 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 48 | 48 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 14 | $0 |
Insurance plans in this area (ZIP 99210)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OR | |
| Orthopedic Surgery | NM | |
| Family Practice | OR | |
| Nurse Practitioner | OR | |
| Hand Surgery | OR | |
| Diagnostic Radiology | OR | |
| Physician Assistant | OR | |
| Nurse Practitioner | OR | |
| - | OR | |
| General Surgery | OR |
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