MR. JOHN KEELE RILES P.A.
NPI 1629116850
Physician Assistant - Surgical in Houston, TX
About Mr. John Keele Riles P.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN KEELE RILES P.A. (NPI 1629116850) is an individual surgical provider in Houston, Texas, licensed in Texas (PA05122) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Ad Hospital East, Llc, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. John Keele Riles P.a. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ad Hospital East, LLC
Acute Care Hospitals · Houston, TXAltus Houston Hospital, LP
Acute Care Hospitals · Houston, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77094
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Riles's NPI number?
The NPI number for John Riles is 1629116850. It was assigned to this individual provider in the NPPES registry on February 1, 2007.
Where is John Riles located?
John Riles practices at 18885 Katy Fwy, Houston, TX 77094. The listed phone number is (281) 829-2000.
What is John Riles's specialty?
The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.
Is John Riles enrolled in Medicare?
Yes. John Riles is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does John Riles accept?
Health plans from Blue Cross and Blue Shield of Texas list John Riles as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Riles affiliated with any hospitals?
According to CMS data, John Riles is affiliated with Ad Hospital East, LLC and Altus Houston Hospital, LP.
When was this NPI record last updated?
The NPPES record for John Riles was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. John Keele Riles, P.A. · NPI 1629116850
Surgical physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since February 1, 2007.
## Identity
- **NPI:** 1629116850 (Entity type: Individual)
- **Enumerated:** February 1, 2007
- **Primary specialty:** Physician Assistant - Surgical · taxonomy 363AS0400X
- **State license:** PA05122 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 18885 KATY FWY, Houston, TX 77094-1103
- **Phone:** (281) 829-2000 · **Fax:** (883) 555-0528
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** June 17, 2025
- **Other identifiers:** Medicaid 188157501 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1629116850) · Data from the CMS NPPES public registry.