RIVERSIDE FAMILY CLINIC
NPI 1255351862
Clinic/Center - Rural Health in Poplar, MT
About Riverside Family Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIVERSIDE FAMILY CLINIC (NPI 1255351862) is a healthcare organization registered as a rural health in Poplar, Montana and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through September 17, 2027 and lists Margaret B Norgaard, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Riverside Family Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
23Medicare enrollment records show 23 clinicians reassign Medicare billing to Riverside Family Clinic, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 23Source: 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 27D0409811
Riverside Family Clinic · Poplar, MTFrequently 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 Riverside Family Clinic's NPI number?
The NPI number for Riverside Family Clinic is 1255351862. It was assigned to this organization in the NPPES registry on July 20, 2006.
Where is Riverside Family Clinic located?
Riverside Family Clinic is located at 209 H St East, Poplar, MT 59255. The listed phone number is (406) 768-5171.
What is Riverside Family Clinic's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Rural Health, with taxonomy code 261QR1300X.
Is Riverside Family Clinic enrolled in Medicare?
Yes. Riverside Family Clinic is registered in the Medicare PECOS enrollment system.
When is Riverside Family Clinic's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Montana, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Riverside Family Clinic?
According to the CMS Revalidation Reassignment List (October 2026 release), 23 clinicians in 7 Medicare specialties reassign their Medicare billing to Riverside Family Clinic. 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 (15), Certified Registered Nurse Anesthetist (CRNA) (2) and Family Practice (2). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Riverside Family Clinic hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 27D0409811) is associated with this NPI, valid through September 17, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Riverside Family Clinic accept?
Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Riverside Family Clinic 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 Riverside Family Clinic was last updated on June 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Riverside Family Clinic · NPI 1255351862
Rural Health organization in Poplar, Montana. Organization record, active in the CMS NPPES registry since July 20, 2006.
## Identity
- **NPI:** 1255351862 (Entity type: Organization)
- **Enumerated:** July 20, 2006
- **Primary specialty:** Clinic/Center - Rural Health · taxonomy 261QR1300X
- **Organization subpart:** No
- **Authorized official:** Margaret Norgaard, CEO
## Practice location
- **Address:** 209 H ST EAST, Poplar, MT 59255-0629
- **Phone:** (406) 768-5171 · **Fax:** (406) 768-6161
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Montana, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 23 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (15), Certified Registered Nurse Anesthetist (CRNA) (2), Family Practice (2); 2 practice within 10 miles; [full list](https://npiprofile.com/npi/1255351862/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 11, 2018
- **Other identifiers:** Medicaid 0720137 (MT)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1255351862) · Data from the CMS NPPES public registry.