RIA MEDICAL, LLC
NPI 1174615025
Internal Medicine in Wentzville, MO
About Ria Medical, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIA MEDICAL, LLC (NPI 1174615025) is a healthcare organization registered as an internal medicine in Wentzville, Missouri and active in the NPI registry since September 2006. The organization holds a CLIA Waiver certificate valid through January 6, 2027 and lists Navin Choudhary, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 12
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ria Medical, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
10Medicare enrollment records show 10 clinicians reassign Medicare billing to Ria Medical, LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (10)
Saint Louis, MO 63110
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 26D1035636
Ria Medical LLC · Wentzville, MOFrequently 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 Ria Medical, LLC's NPI number?
The NPI number for Ria Medical, LLC is 1174615025. It was assigned to this organization in the NPPES registry on September 29, 2006.
Where is Ria Medical, LLC located?
Ria Medical, LLC is located at 105 Creekside Office Dr., Wentzville, MO 63385. The listed phone number is (636) 639-6262.
What is Ria Medical, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ria Medical, LLC enrolled in Medicare?
Yes. Ria Medical, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ria Medical, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 4 Medicare specialties reassign their Medicare billing to Ria Medical, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (5), Critical Care (Intensivists) (2) and Internal Medicine (2). Of these, 2 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Ria Medical, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 26D1035636) is associated with this NPI, valid through January 6, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Ria Medical, LLC accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Ria Medical, LLC 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.
When was this NPI record last updated?
The NPPES record for Ria Medical, LLC was last updated on October 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.
# Ria Medical, Llc · NPI 1174615025
Internal Medicine organization in Wentzville, Missouri. Organization record, active in the CMS NPPES registry since September 29, 2006.
## Identity
- **NPI:** 1174615025 (Entity type: Organization)
- **Enumerated:** September 29, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Navin Choudhary, OWNER
## Practice location
- **Address:** 105 CREEKSIDE OFFICE DR., Wentzville, MO 63385
- **Phone:** (636) 639-6262 · **Fax:** (636) 639-1375
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 10 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (5), Critical Care (Intensivists) (2), Internal Medicine (2); 2 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 27, 2014
- **Other identifiers:** Medicare UPIN H18476 (MO); Medicaid 1437455441 (MO); Medicaid 204488805 (MO); and 9 more
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1174615025) · Data from the CMS NPPES public registry.