MR. MICHAEL TOLLESON RN
NPI 1407397458
Nurse Practitioner - Family in Texarkana, TX
About Mr. Michael Tolleson Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MICHAEL TOLLESON RN (NPI 1407397458) is an individual family provider in Texarkana, Texas, licensed in Texas (AP134058) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Christus St Michael Health System, and is a graduate of Other (2017).
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
Mr. Michael Tolleson Rn 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
4Medicare enrollment records show Michael Tolleson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Texarkana, TX 75503
- Reassigned Medicare billing, Texas enrollment
- 128 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 154 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 272 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus St Michael Health System
Acute Care Hospitals · Texarkana, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75503 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TEXARKANA, TX 75503
TEXARKANA, TX 75503
TEXARKANA, TX 75503
TEXARKANA, TX 75503
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 Michael Tolleson's NPI number?
The NPI number for Michael Tolleson is 1407397458. It was assigned to this individual provider in the NPPES registry on March 9, 2017.
Where is Michael Tolleson located?
Michael Tolleson practices at 2600 Saint Michael Dr, Texarkana, TX 75503. The listed phone number is (903) 614-1000.
What is Michael Tolleson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Michael Tolleson enrolled in Medicare?
Yes. Michael Tolleson 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 Michael Tolleson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Tolleson reassigns Medicare benefits to 4 organizations: Union Emergency Physicians, PLLC (Texarkana, TX), Acute Care Specialists (Longview, TX), Northeast Texas Emergency Physicians, PLLC (Longview, TX) and Travis County Emergency Physicians PA (Austin, 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 Michael Tolleson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Tolleson accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit and 1 other insurer list Michael Tolleson 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 Michael Tolleson affiliated with any hospitals?
According to CMS data, Michael Tolleson is affiliated with Christus St Michael Health System.
When was this NPI record last updated?
The NPPES record for Michael Tolleson was last updated on May 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mr. Michael Tolleson, RN · NPI 1407397458
Family physician in Texarkana, Texas. Individual provider, active in the CMS NPPES registry since March 9, 2017.
## Identity
- **NPI:** 1407397458 (Entity type: Individual)
- **Enumerated:** March 9, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP134058 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2600 SAINT MICHAEL DR, Texarkana, TX 75503-5220
- **Phone:** (903) 614-1000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Union Emergency Physicians, PLLC (NPI 1023798501, Texarkana, TX); Acute Care Specialists (NPI 1740655273, Longview, TX); Northeast Texas Emergency Physicians, PLLC (NPI 1114607611, Longview, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** May 30, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1407397458) · Data from the CMS NPPES public registry.