HELEN GREY MD
NPI 1407470198
Family Medicine in Greenwood, SC
About Helen Grey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HELEN GREY MD (NPI 1407470198) is an individual family medicine provider in Greenwood, South Carolina, licensed in South Carolina (84324) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Self Regional Healthcare, and maintains a secondary practice location in Greenwood.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Helen Grey 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
3Medicare enrollment records show Helen Grey reassigns Medicare billing to 3 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
Edgefield, SC 29824
- Reassigned Medicare billing, South Carolina enrollment
- Also billed through NPI 1922582105 (South Carolina)
- 126 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Self Regional Healthcare
Acute Care Hospitals · Greenwood, SCAbbeville Area Medical Center
Critical Access Hospitals · Abbeville, 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Helen Grey's NPI number?
The NPI number for Helen Grey is 1407470198. It was assigned to this individual provider in the NPPES registry on May 29, 2020.
Where is Helen Grey located?
Helen Grey practices at 1325 Spring St, Greenwood, SC 29646. The listed phone number is (864) 725-4272.
What is Helen Grey's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Helen Grey enrolled in Medicare?
Yes. Helen Grey 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 Helen Grey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helen Grey reassigns Medicare benefits to 3 organizations: Self Medical Group (Greenwood, SC), Self Regional Healthcare (Greenwood, SC) and Self Regional Healthcare Partners (Edgefield, 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 Helen Grey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Helen Grey accept?
Health plans from First Choice Next list Helen Grey 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.
Is Helen Grey affiliated with any hospitals?
According to CMS data, Helen Grey is affiliated with Self Regional Healthcare and Abbeville Area Medical Center.
When was this NPI record last updated?
The NPPES record for Helen Grey was last updated on August 16, 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.
# Helen Grey, MD · NPI 1407470198
Family Medicine physician in Greenwood, South Carolina. Individual provider, active in the CMS NPPES registry since May 29, 2020.
## Identity
- **NPI:** 1407470198 (Entity type: Individual)
- **Enumerated:** May 29, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 84324 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1325 SPRING ST, Greenwood, SC 29646-3860
- **Phone:** (864) 725-4272 · **Fax:** (864) 725-4452
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Self Medical Group (NPI 1013579259, Greenwood, SC); Self Regional Healthcare (NPI 1013867498, Greenwood, SC); Self Regional Healthcare Partners (NPI 1053929208, Edgefield, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical University Of South Carolina College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** August 16, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1407470198) · Data from the CMS NPPES public registry.