THE PRACTICE
NPI 1558852855
Family Medicine in Columbia, SC
About The Practice NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THE PRACTICE (NPI 1558852855) is a healthcare organization registered as a family medicine in Columbia, South Carolina and active in the NPI registry since May 2018. The organization lists John F Mattei, President / Owner, 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)
The Practice is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to The Practice, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently 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 The Practice's NPI number?
The NPI number for The Practice is 1558852855. It was assigned to this organization in the NPPES registry on May 22, 2018.
Where is The Practice located?
The Practice is located at 1910 Gregg Street, Columbia, SC 29201. The listed phone number is (803) 779-5959.
What is The Practice's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is The Practice enrolled in Medicare?
Yes. The Practice is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through The Practice?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to The Practice. 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 (3) and Nurse Practitioner (2). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does The Practice accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and Molina Healthcare list The Practice 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 The Practice was last updated on December 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# The Practice · NPI 1558852855
Family Medicine organization in Columbia, South Carolina. Organization record, active in the CMS NPPES registry since May 22, 2018.
## Identity
- **NPI:** 1558852855 (Entity type: Organization)
- **Enumerated:** May 22, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** John Mattei, PRESIDENT / OWNER
## Practice location
- **Address:** 1910 GREGG STREET, Columbia, SC 29201
- **Phone:** (803) 779-5959
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (3), Nurse Practitioner (2); 1 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 4, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1558852855) · Data from the CMS NPPES public registry.