MR. JOHN KEELE RILES (P.A.) – Surgical Physician Assistant, NPI 1629116850
Surgical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,491 PHYSICIAN ASSISTANT in TX
Provider Addresses for MR. JOHN KEELE RILES (P.A.)
PO BOX 207
HOUSTON, TX 770010207
Phone: (281) 829-2000
Fax: (888) 355-5052
Type: Mailing
18885 KATY FWY
HOUSTON, TX 770941103
Phone: (281) 829-2000
Fax: (883) 555-0528
Type: Location
Baylor Clinic, 6620, Main Street, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
SUITE 1325
HOUSTON, TX 770302348
Phone: (713) 986-5677
Fax: (713) 986-5671
Type: Mailing
2600 North Loop W Ste 100
Houston, TX 770928915
Phone: (281) 829-2000
Fax: (888) 355-5052
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 $170.
Total Amount is formed as General ($170) + Research ($0) + Ownership ($0) = $170.
Last reported payment date: 2024-06-13 • Largest payer in this snapshot: Heron Therapeutics, Inc. ($142).
Total Amount
$170
General + Research + Ownership
Payments
3
Total payment records
General Amount
$170
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Heron Therapeutics, Inc. | $142 |
| SI-BONE, INC. | $29 |
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: 2007-06-21
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 |
|---|---|---|---|---|
| I20070621000437 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 22853 | Insertion of cage or mesh device to spine bone and disc space during spine fusion | 35 | 29 | $0 |
| 22633 | Fusion of spine in lower back with partial removal of spine bone and disc | 18 | 18 | $0 |
| 22842 | Placement of stabilizing device to back, 3-6 spine bone segments | 18 | 16 | $0 |
Insurance plans in this area (ZIP 77001)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICIAN ASSISTANT | TX | 22842 | Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segments | 28 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | TX | |
| Physician Assistant | TX | |
| Orthopedic Surgery | TX | |
| Physician Assistant | TX | |
| Orthopedic Surgery | TX | |
| Orthopedic Surgery | TX | |
| Physician Assistant | TX | |
| Orthopedic Surgery | TX | |
| Orthopedic Surgery | TX | |
| Orthopedic Surgery | TX |
Reviews
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