HOUSTON TYNER EARNEST MD
NPI 1457192460
Family Medicine in Greenwood, SC
About Houston Tyner Earnest Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOUSTON TYNER EARNEST MD (NPI 1457192460) is an individual family medicine provider in Greenwood, South Carolina, licensed in South Carolina (92397) and active in the NPI registry since June 2024. He is enrolled in Medicare PECOS, is affiliated with Self Regional Healthcare, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Houston Tyner Earnest Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Houston Earnest reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenwood, SC 29646
- Reassigned Medicare billing, South Carolina enrollment
- 560 clinicians in this Medicare group
Greenwood, SC 29646
- Reassigned Medicare billing, South Carolina enrollment
- 231 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Self Regional Healthcare
Acute Care Hospitals · Greenwood, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29646 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENWOOD, SC 29646
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 Houston Earnest's NPI number?
The NPI number for Houston Earnest is 1457192460. It was assigned to this individual provider in the NPPES registry on June 4, 2024.
Where is Houston Earnest located?
Houston Earnest practices at 1325 Spring St, Greenwood, SC 29646. The listed phone number is (864) 725-4111.
What is Houston Earnest's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Houston Earnest enrolled in Medicare?
Yes. Houston Earnest is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Houston Earnest's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Houston Earnest reassigns Medicare benefits to 2 organizations: Self Medical Group (Greenwood, SC) and Self Regional Healthcare (Greenwood, SC). Each 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 Houston Earnest's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Houston Earnest affiliated with any hospitals?
According to CMS data, Houston Earnest is affiliated with Self Regional Healthcare.
When was this NPI record last updated?
The NPPES record for Houston Earnest was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Houston Tyner Earnest, MD · NPI 1457192460
Family Medicine physician in Greenwood, South Carolina. Individual provider, active in the CMS NPPES registry since June 4, 2024.
## Identity
- **NPI:** 1457192460 (Entity type: Individual)
- **Enumerated:** June 4, 2024
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 92397 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1325 SPRING ST, Greenwood, SC 29646-3875
- **Phone:** (864) 725-4111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Self Medical Group (NPI 1013579259, Greenwood, SC); Self Regional Healthcare (NPI 1013867498, Greenwood, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 2024
## Record status
- **NPPES last updated:** February 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1457192460) · Data from the CMS NPPES public registry.