MRS. SUSAN D. GALLIEN APRN NP-C
NPI 1831354752
Nurse Practitioner - Family in Tyler, TX
About Mrs. Susan D. Gallien Aprn Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SUSAN D. GALLIEN APRN NP-C (NPI 1831354752) is an individual family provider in Tyler, Texas, licensed in Texas (1115474) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with Ut Health East Texas Tyler Regional Hospital, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Susan D. Gallien Aprn Np-c 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 Susan Gallien reassigns Medicare billing to 2 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
- 636 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 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 6
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ut Health East Texas Tyler Regional Hospital
Acute Care Hospitals · Tyler, TXChristus Mother Frances Hospital
Acute Care Hospitals · Tyler, TXUt Health East Texas Jacksonville Hospital
Acute Care Hospitals · Jacksonville, TXUt Health East Texas Henderson Hospital
Acute Care Hospitals · Henderson, TXUt Health East Texas Pittsburg Hospital
Critical Access Hospitals · Pittsburg, 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.
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TYLER, TX 75701
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 Susan Gallien's NPI number?
The NPI number for Susan Gallien is 1831354752. It was assigned to this individual provider in the NPPES registry on July 21, 2008.
Where is Susan Gallien located?
Susan Gallien practices at 912 S Fleishel Ave, Tyler, TX 75701. The listed phone number is (903) 592-6901.
What is Susan Gallien's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Susan Gallien enrolled in Medicare?
Yes. Susan Gallien 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 Susan Gallien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Gallien reassigns Medicare benefits to 2 organizations: Etmc Physician Group Inc. (Tyler, TX) and Christus Trinity Clinic Texas (Tyler, TX). 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 Susan Gallien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Susan Gallien accept?
Health plans from CHRISTUS Health Plan list Susan Gallien 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 Susan Gallien affiliated with any hospitals?
According to CMS data, Susan Gallien is affiliated with Ut Health East Texas Tyler Regional Hospital, Christus Mother Frances Hospital, Ut Health East Texas Jacksonville Hospital, Ut Health East Texas Henderson Hospital and Ut Health East Texas Pittsburg Hospital.
When was this NPI record last updated?
The NPPES record for Susan Gallien was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Mrs. Susan D. Gallien, APRN NP-C · NPI 1831354752
Family physician in Tyler, Texas. Individual provider, active in the CMS NPPES registry since July 21, 2008.
## Identity
- **NPI:** 1831354752 (Entity type: Individual)
- **Enumerated:** July 21, 2008
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 1115474 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 912 S FLEISHEL AVE, Tyler, TX 75701-2018
- **Phone:** (903) 592-6901
## 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): Etmc Physician Group Inc. (NPI 1609382662, Tyler, TX); Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** February 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831354752) · Data from the CMS NPPES public registry.