SOUTH HILLS INTERNAL MEDICINE ASSOCIATES PLLP
NPI 1972550051
Clinic/Center - Primary Care in Helena, MT
About South Hills Internal Medicine Associates Pllp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTH HILLS INTERNAL MEDICINE ASSOCIATES PLLP (NPI 1972550051) is a healthcare organization registered as a primary care in Helena, Montana and active in the NPI registry since May 2006. The organization holds a CLIA Waiver certificate valid through May 17, 2028 and lists Jay Larson, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
South Hills Internal Medicine Associates Pllp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to South Hills Internal Medicine Associates Pllp, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 27D1054380
South Hills Internal Medicine Associates · Helena, 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 South Hills Internal Medicine Associates Pllp's NPI number?
The NPI number for South Hills Internal Medicine Associates Pllp is 1972550051. It was assigned to this organization in the NPPES registry on May 27, 2006.
Where is South Hills Internal Medicine Associates Pllp located?
South Hills Internal Medicine Associates Pllp is located at 301 Saddle Dr Ste D, Helena, MT 59601. The listed phone number is (406) 442-2205.
What is South Hills Internal Medicine Associates Pllp's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is South Hills Internal Medicine Associates Pllp enrolled in Medicare?
Yes. South Hills Internal Medicine Associates Pllp is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through South Hills Internal Medicine Associates Pllp?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to South Hills Internal Medicine Associates Pllp. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does South Hills Internal Medicine Associates Pllp hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 27D1054380) is associated with this NPI, valid through May 17, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does South Hills Internal Medicine Associates Pllp accept?
Health plans from Blue Cross and Blue Shield of Montana list South Hills Internal Medicine Associates Pllp 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 South Hills Internal Medicine Associates Pllp was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# South Hills Internal Medicine Associates Pllp · NPI 1972550051
Primary Care organization in Helena, Montana. Organization record, active in the CMS NPPES registry since May 27, 2006.
## Identity
- **NPI:** 1972550051 (Entity type: Organization)
- **Enumerated:** May 27, 2006
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Jay Larson, OWNER
## Practice location
- **Address:** 301 SADDLE DR STE D, Helena, MT 59601-8026
- **Phone:** (406) 442-2205
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 10, 2026
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1972550051) · Data from the CMS NPPES public registry.