AARON SCOTT EYSTER (OT) – Occupational Therapist, NPI 1033643515
Occupational Therapist
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Profile Insights
NPPES metrics only — not quality of care.
973 OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE in IL
Provider Addresses for AARON SCOTT EYSTER (OT)
963 N 129th Infantry Dr
Joliet, IL 604353104
Phone: (877) 632-6637
Fax: (708) 409-5179
Type: Location
1860 PAYSPHERE CIR
CHICAGO, IL 606748813
Phone: (630) 469-2000
Type: Mailing
PO BOX 713260
CHICAGO, IL 606771260
Phone: (630) 469-2000
Type: Mailing
1259 RICKERT DR STE 201
NAPERVILLE, IL 605408904
Phone: (630) 967-2000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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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: 2017-04-13
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 |
|---|---|---|---|---|
| I20170413001371 | I | Occupational Therapist In Private Practice | IL | 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 |
|---|---|---|---|---|
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 554 | 75 | $0 |
| 97140 | Therapy procedure using manual technique, each 15 minutes | 303 | 72 | $0 |
| 97530 | Therapy procedure using functional activities | 211 | 55 | $0 |
| 97112 | Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 60 | 14 | $0 |
| 97165 | Evaluation for occupational therapy, typically 30 minutes | 50 | 49 | $0 |
Insurance plans in this area (ZIP 60435)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | IL | |
| Family Practice, Sports Medicine | IL | |
| Physical Therapist In Private Practice | TN | |
| - | IL | |
| Physical Therapist In Private Practice | IL | |
| Physician Assistant | IL | |
| Physician Assistant | WI | |
| Physician Assistant | IL | |
| - | WI | |
| Hand Surgery, Orthopedic Surgery | MN |
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