HAYDEN LAKE FAMILY PHYSICIANS
NPI 1639152739
Family Medicine in Hayden, ID
About Hayden Lake Family Physicians NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAYDEN LAKE FAMILY PHYSICIANS (NPI 1639152739) is a healthcare organization registered as a family medicine in Hayden, Idaho and active in the NPI registry since November 2005. The organization holds a CLIA Certificate of Compliance certificate valid through June 12, 2028 and lists Mark P Borsheim, Owner Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
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)
Hayden Lake Family Physicians is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
9Medicare enrollment records show 9 clinicians reassign Medicare billing to Hayden Lake Family Physicians, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians, nearest first (9)
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 Compliance 13D0870961
Hayden Lake Family Physicians · Hayden Lake, IDFrequently 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 Cornerstone Professional Associates's NPI number?
The NPI number for Cornerstone Professional Associates is 1639152739. It was assigned to this organization in the NPPES registry on November 22, 2005. The provider is doing business as Hayden Lake Family Physicians.
Where is Cornerstone Professional Associates located?
Cornerstone Professional Associates is located at 8181 Cornerstone Dr, Hayden, ID 83835. The listed phone number is (208) 772-0785.
What is Cornerstone Professional Associates's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Cornerstone Professional Associates enrolled in Medicare?
Yes. Cornerstone Professional Associates is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cornerstone Professional Associates?
According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to Cornerstone Professional Associates. 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 Family Practice (5) and Nurse Practitioner (4). Of these, 6 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Cornerstone Professional Associates hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 13D0870961) is associated with this NPI, valid through June 12, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Cornerstone Professional Associates accept?
Health plans from Molina Healthcare and Premera Blue Cross Blue Shield of Alaska list Cornerstone Professional Associates 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 Cornerstone Professional Associates was last updated on August 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Hayden Lake Family Physicians · NPI 1639152739
Family Medicine organization in Hayden, Idaho. Organization record, active in the CMS NPPES registry since November 22, 2005.
## Identity
- **NPI:** 1639152739 (Entity type: Organization)
- **Enumerated:** November 22, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Legal business name:** Cornerstone Professional Associates
- **Organization subpart:** No
- **Authorized official:** Mark Borsheim, OWNER PHYSICIAN
## Practice location
- **Address:** 8181 CORNERSTONE DR, Hayden, ID 83835
- **Phone:** (208) 772-0785 · **Fax:** (208) 762-2704
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 9 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (5), Nurse Practitioner (4); 6 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 7, 2008
- **Other identifiers:** Medicare NSC 4986080001 (ID); Medicaid 805031100 (ID); Medicare ID-Type Unspecified 1374956 (ID)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1639152739) · Data from the CMS NPPES public registry.