ON-SITE HEALTH LLC
NPI 1598348799
Nurse Practitioner - Family in Flowood, MS
About On-site Health Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ON-SITE HEALTH LLC (NPI 1598348799) is a healthcare organization registered as a family in Flowood, Mississippi and active in the NPI registry since May 2021. The organization holds a CLIA Microscopy certificate valid through September 6, 2027 and lists Ashley Smith, Associate Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
On-site Health Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
201Medicare enrollment records show 201 clinicians reassign Medicare billing to On-Site Health LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 37 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 201Source: 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 for Provider-Performed Microscopy Procedures (PPMP) 25D2235202
On-Site Health LLC · Flowood, 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 On-Site Health LLC's NPI number?
The NPI number for On-Site Health LLC is 1598348799. It was assigned to this organization in the NPPES registry on May 4, 2021.
Where is On-Site Health LLC located?
On-Site Health LLC is located at 10 Canebrake Blvd Ste 110-09, Flowood, MS 39232. The listed phone number is (769) 333-8808.
What is On-Site Health LLC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is On-Site Health LLC enrolled in Medicare?
Yes. On-Site Health LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through On-Site Health LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 201 clinicians in 5 Medicare specialties reassign their Medicare billing to On-Site Health 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 (196), Family Practice (2) and General Surgery (1). Of these, 1 practice at this address and 37 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does On-Site Health LLC hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 25D2235202) is associated with this NPI, valid through September 6, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for On-Site Health LLC was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# On-Site Health Llc · NPI 1598348799
Family organization in Flowood, Mississippi. Organization record, active in the CMS NPPES registry since May 4, 2021.
## Identity
- **NPI:** 1598348799 (Entity type: Organization)
- **Enumerated:** May 4, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **Organization subpart:** No
- **Authorized official:** Ashley Smith, ASSOCIATE CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 10 CANEBRAKE BLVD STE 110-09, Flowood, MS 39232-2211
- **Phone:** (769) 333-8808 · **Fax:** (769) 333-8809
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 201 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (196), Family Practice (2), General Surgery (1); 1 practice at this address and 37 within 10 miles; [full list](https://npiprofile.com/npi/1598348799/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 22, 2026
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1598348799) · Data from the CMS NPPES public registry.