DR. AARON JAY MAST (MD) – Orthopaedic Surgery Physician, NPI 1831159805
Orthopaedic Surgery Physician
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Profile Insights
NPPES metrics only — not quality of care.
668 ORTHOPEDIC SURGERY in IN
Provider Addresses for DR. AARON JAY MAST (MD)
2605 E Creeks Edge Dr
Bloomington, IN 474018368
Phone: (812) 676-4715
Type: Location
South Clarizz Boulevard, Hoosier Acres, Bloomington, Monroe County, Indiana, 47401, United States
BLOOMINGTON, IN 474015515
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $1,433.
Total Amount is formed as General ($1,433) + Research ($0) + Ownership ($0) = $1,433.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: Stryker Corporation ($1,387).
Total Amount
$1,433
General + Research + Ownership
Payments
10
Total payment records
General Amount
$1,433
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $1,387 |
| DJO, LLC | $46 |
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: 2006-08-09
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 |
|---|---|---|---|---|
| I20060809000135 | I | Orthopedic Surgery | IN | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 129 | 20 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 62 | 53 | $0 |
| 73610 | X-ray of ankle, minimum of 3 views | 35 | 23 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 32 | 32 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 23 | 11 | $0 |
Insurance plans in this area (ZIP 47401)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | IN | 73110 | X-ray of wrist, minimum of 3 views | 21 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | IN | |
| Nurse Practitioner | IN | |
| Internal Medicine | PA | |
| Physician Assistant | IN | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | IN | |
| Family Practice | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| P O D I A T R Y | IN |
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