GRETA PARKS-HERNDON MD
NPI 1356458400
Emergency Medicine in Gilmer, TX
About Greta Parks-herndon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRETA PARKS-HERNDON MD (NPI 1356458400) is an individual emergency medicine provider in Gilmer, Texas, licensed in Texas (J6130) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Ut Health East Texas Athens Hospital, and is a graduate of University Of Arkansas College Of Medicine (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Greta Parks-herndon 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 Reassignment
Medicare enrollment records show Greta Parks-herndon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 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 3
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.
Ut Health East Texas Athens Hospital
Acute Care Hospitals · Athens, TXUt Health East Texas Pittsburg Hospital
Critical Access Hospitals · Pittsburg, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75644 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GILMER, TX 75644
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 Greta Parks-herndon's NPI number?
The NPI number for Greta Parks-herndon is 1356458400. It was assigned to this individual provider in the NPPES registry on August 24, 2006.
Where is Greta Parks-herndon located?
Greta Parks-herndon practices at 712 N Wood St, Gilmer, TX 75644. The listed phone number is (800) 893-9698.
What is Greta Parks-herndon's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Greta Parks-herndon enrolled in Medicare?
Yes. Greta Parks-herndon 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 organization bills Medicare for Greta Parks-herndon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Greta Parks-herndon reassigns Medicare benefits to Acs Primary Care Physicians Southwest, PA (Gainesville, TX). The 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 Greta Parks-herndon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Greta Parks-herndon accept?
Health plans from Blue Cross and Blue Shield of Texas list Greta Parks-herndon 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 Greta Parks-herndon affiliated with any hospitals?
According to CMS data, Greta Parks-herndon is affiliated with Ut Health East Texas Athens Hospital and Ut Health East Texas Pittsburg Hospital.
When was this NPI record last updated?
The NPPES record for Greta Parks-herndon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Greta Parks-Herndon, MD · NPI 1356458400
Emergency Medicine physician in Gilmer, Texas. Individual provider, active in the CMS NPPES registry since August 24, 2006.
## Identity
- **NPI:** 1356458400 (Entity type: Individual)
- **Enumerated:** August 24, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** J6130 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 712 N WOOD ST, Gilmer, TX 75644-1751
- **Phone:** (800) 893-9698
## 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:** Acs Primary Care Physicians Southwest, PA (NPI 1538101019, Gainesville, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arkansas College Of Medicine, class of 1987
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN B90226
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Source: [NPI Profile](https://npiprofile.com/npi/1356458400) · Data from the CMS NPPES public registry.