STACY LAINE GREGORY ACNP
NPI 1528483591
Nurse Practitioner - Acute Care in Tyler, TX
About Stacy Laine Gregory Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STACY LAINE GREGORY ACNP (NPI 1528483591) is an individual acute care provider in Tyler, Texas, licensed in Texas (601016) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS, is affiliated with Christus Mother Frances Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
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
Stacy Laine Gregory Acnp 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
6Medicare enrollment records show Stacy Gregory reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tyler, TX 75701
- Reassigned Medicare billing, Texas enrollment
- 547 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Jacksonville, TX 75766
- Reassigned Medicare billing, Texas enrollment
- 409 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 272 clinicians in this Medicare group
Shreveport, LA 71105
- Reassigned Medicare billing, Louisiana enrollment
- 90 clinicians in this Medicare group
Lakeway, TX 78734
- Reassigned Medicare billing, Texas enrollment
- 77 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Mother Frances Hospital
Acute Care Hospitals · Tyler, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75701 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.
TYLER, TX 75701
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 Stacy Gregory's NPI number?
The NPI number for Stacy Gregory is 1528483591. It was assigned to this individual provider in the NPPES registry on February 26, 2014.
Where is Stacy Gregory located?
Stacy Gregory practices at 1809 Capital Dr, Tyler, TX 75701. The listed phone number is (903) 509-4499.
What is Stacy Gregory's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Stacy Gregory enrolled in Medicare?
Yes. Stacy Gregory 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 Stacy Gregory's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stacy Gregory reassigns Medicare benefits to 6 organizations: Mother Frances Hospital Regional Health Care Center (Tyler, TX), Christus Trinity Clinic Texas (Tyler, TX), Mother Frances Hospital Jacksonville (Jacksonville, TX), Northeast Texas Emergency Physicians, PLLC (Longview, TX), Highland Emergency Group, LLC (Shreveport, LA) and 1 more organization, listed in the Medicare section above. 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 Stacy Gregory's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stacy Gregory accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health and Oscar Insurance Company list Stacy Gregory 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 Stacy Gregory affiliated with any hospitals?
According to CMS data, Stacy Gregory is affiliated with Christus Mother Frances Hospital.
When was this NPI record last updated?
The NPPES record for Stacy Gregory was last updated on May 24, 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.
# Stacy Laine Gregory, ACNP · NPI 1528483591
Acute Care physician in Tyler, Texas. Individual provider, active in the CMS NPPES registry since February 26, 2014.
## Identity
- **NPI:** 1528483591 (Entity type: Individual)
- **Enumerated:** February 26, 2014
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 601016 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1809 CAPITAL DR, Tyler, TX 75701-8438
- **Phone:** (903) 509-4499 · **Fax:** (903) 509-4490
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Mother Frances Hospital Regional Health Care Center (NPI 1679578439, Tyler, TX); Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Mother Frances Hospital Jacksonville (NPI 1952306672, Jacksonville, TX); Northeast Texas Emergency Physicians, PLLC (NPI 1114607611, Longview, TX); Highland Emergency Group, LLC (NPI 1154913861, Shreveport, LA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** May 24, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1528483591) · Data from the CMS NPPES public registry.