ONSITE HOUSE CALL CLINIC
NPI 1922713544
Nurse Practitioner - Primary Care in Hamilton, MS
About Onsite House Call Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ONSITE HOUSE CALL CLINIC (NPI 1922713544) is a healthcare organization registered as a primary care in Hamilton, Mississippi and active in the NPI registry since January 2023. The organization holds a CLIA Waiver certificate valid through January 23, 2027 and lists Heather Leigh Holloway, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Onsite House Call Clinic 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 Onsite House Call Clinic, 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 25D2275569
Onsite House Call Clinic · Hamilton, MSFrequently 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 Onsite House Call Clinic's NPI number?
The NPI number for Onsite House Call Clinic is 1922713544. It was assigned to this organization in the NPPES registry on January 18, 2023.
Where is Onsite House Call Clinic located?
Onsite House Call Clinic is located at 40114 Grubb Springs Rd, Hamilton, MS 39746. The listed phone number is (662) 356-1511.
What is Onsite House Call Clinic's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Onsite House Call Clinic enrolled in Medicare?
Yes. Onsite House Call Clinic is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Onsite House Call Clinic?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Onsite House Call 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Onsite House Call Clinic hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 25D2275569) is associated with this NPI, valid through January 23, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Onsite House Call Clinic accept?
Health plans from Molina Healthcare list Onsite House Call 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 Onsite House Call Clinic was last updated on February 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.