MARIA WESTERFIELD MD
NPI 1689257909
Family Medicine in Rockmart, GA
About Maria Westerfield Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA WESTERFIELD MD (NPI 1689257909) is an individual family medicine provider in Rockmart, Georgia, licensed in South Carolina (85904) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Atrium Health Floyd Medical Center, and is a graduate of Mercer University School Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 2
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
Maria Westerfield 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 Maria Westerfield reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rome, GA 30165
- Reassigned Medicare billing, Georgia enrollment
- 232 clinicians in this Medicare group
Mccormick, SC 29835
- Reassigned Medicare billing, South Carolina enrollment
- 560 clinicians in this Medicare group
Edgefield, SC 29824
- Reassigned Medicare billing, South Carolina enrollment
- 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Atrium Health Floyd Medical Center
Acute Care Hospitals · Rome, GAAtrium Health Floyd Polk Medical Center
Critical Access Hospitals · Cedartown, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30153 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKMART, GA 30153
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 Maria Westerfield's NPI number?
The NPI number for Maria Westerfield is 1689257909. It was assigned to this individual provider in the NPPES registry on May 4, 2021.
Where is Maria Westerfield located?
Maria Westerfield practices at 1650 Chattahoochee Dr, Rockmart, GA 30153. The listed phone number is (770) 684-7846.
What is Maria Westerfield's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Maria Westerfield enrolled in Medicare?
Yes. Maria Westerfield 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 Maria Westerfield's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Westerfield reassigns Medicare benefits to 3 organizations: Floyd Healthcare Management Inc (Rome, GA), Self Medical Group (Mccormick, 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 Maria Westerfield's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Westerfield accept?
Health plans from First Choice Next, Oscar Health and Oscar Insurance Company list Maria Westerfield 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 Maria Westerfield affiliated with any hospitals?
According to CMS data, Maria Westerfield is affiliated with Atrium Health Floyd Medical Center and Atrium Health Floyd Polk Medical Center.
When was this NPI record last updated?
The NPPES record for Maria Westerfield was last updated on June 19, 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.
# Maria Westerfield, MD · NPI 1689257909
Family Medicine physician in Rockmart, Georgia. Individual provider, active in the CMS NPPES registry since May 4, 2021.
## Identity
- **NPI:** 1689257909 (Entity type: Individual)
- **Enumerated:** May 4, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 85904 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1650 CHATTAHOOCHEE DR, Rockmart, GA 30153-2023
- **Phone:** (770) 684-7846
## 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): Floyd Healthcare Management Inc (NPI 1154377166, Rome, GA); Self Medical Group (NPI 1629382056, Mccormick, SC); Self Regional Healthcare Partners (NPI 1053929208, Edgefield, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Mercer University School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** June 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1689257909) · Data from the CMS NPPES public registry.