DR. MARK AARON EILERS (M.D.) – Orthopaedic Surgery Physician, NPI 1356643175
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,187 ORTHOPEDIC SURGERY in TX
Provider Addresses for DR. MARK AARON EILERS (M.D.)
20639 KUYKENDAHL RD STE 200
SPRING, TX 773793318
Phone: (832) 698-0111
Type: Mailing
750 Fish Creek Thoroughfare Ste 100
Montgomery, TX 773166966
Phone: (936) 272-0790
Fax: (936) 272-0791
Type: Location
6767 Lake Woodlands Dr Ste F
The Woodlands, TX 773822566
Phone: (281) 364-1122
Fax: (281) 210-2446
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 35 Open Payments records for all available years, with a total value of $2,718.
Total Amount is formed as General ($2,718) + Research ($0) + Ownership ($0) = $2,718.
Last reported payment date: 2024-09-13 • Largest payer in this snapshot: Arthrex, Inc. ($1,142).
Total Amount
$2,718
General + Research + Ownership
Payments
35
Total payment records
General Amount
$2,718
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Arthrex, Inc. | $1,142 |
| Medinc of Texas | $1,032 |
| Stryker Corporation | $545 |
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: 2016-08-06
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 |
|---|---|---|---|---|
| I20160806000123 | I | Orthopedic Surgery | TX | 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 | 271 | 55 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 154 | 108 | $0 |
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 83 | 30 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 82 | 61 | $0 |
| 73564 | X-ray of knee, 4 or more views | 49 | 42 | $0 |
Insurance plans in this area (ZIP 77379)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | TX | |
| Physical Therapist In Private Practice | TX | |
| Sports Medicine, Hand Surgery | TX | |
| - | TX | |
| Physical Therapist In Private Practice | CA | |
| Physical Therapist In Private Practice | TX | |
| Sports Medicine, Orthopedic Surgery | TX | |
| Occupational Therapist In Private Practice | TX | |
| Orthopedic Surgery | TX | |
| Physical Therapist In Private Practice | TX |
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