Michael Gaertner, D.O.
Emergency Medicine · Texarkana, TX
At a glance
2600 Saint Michael Dr, Texarkana, TX 75503-2372
NPPES record updated Jan 16, 2023. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
2600 Saint Michael DrTexarkana, TX 75503-2372
Education & affiliations
- Medical / professional school
- Midwestern University, Chicago College Of Osteopathic Med
- Graduation year
- 1999
- CMS specialties
- Emergency Medicine
Practice groups
- Acs Primary Care Physicians Southwest Pa
- Northeast Texas Emergency Physicians Pllc
- Union Emergency Physicians Pllc
Reported hospital affiliations
- Christus St Michael Health System Texarkana, TX
- Longview Regional Medical Center Longview, TX
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $18.62 |
Reporting companies
| Company | Amount |
|---|---|
| ASTRAZENECA PHARMACEUTICALS LP | $18.62 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Emergency Medicine
- Taxonomy code
- 207P00000X
- Enumeration date
- Jul 17, 2006
- Record updated
- Jan 16, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
207P00000X
License reported: DO0000001466 TN
207P00000X
License reported: 3806 OK
207P00000X
License reported: P2241 TX
207P00000X · Primary
License reported: 2003013341 MO
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2600 Saint Michael DrTexarkana, TX 75503-2372
- Phone
- (903) 614-1000
Mailing address
1200 ALEXANDER RDMT PLEASANT, TX 754555863
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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