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Emergency Medicine Providers in Texarkana, TX

Browse 19 Emergency Medicine providers listed in NPPES with a practice address in Texarkana, Texas.

19 Healthcare Providers

How Texarkana compares with the U.S.

Texarkana has 53 clinicians in Emergency Medicine per 100,000 residents, 2.5 times the U.S. rate of 21.

That is 19 active clinicians in Emergency Medicine with a practice address in Texarkana, for a population of 35,992.

The Texas rate is 16 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

92% of clinicians in Emergency Medicine in Texarkana listed in the CMS Medicare file (12 of 13) accept Medicare assignment. That is similar to the Texas share of 93%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 13 clinicians in Emergency Medicine in Texarkana listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Emergency Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Emergency Medicine practitioners in Texarkana, TX

Source: CMS PECOS
PECOS Enrolled Specialists 17 In Texarkana, TX
Part B Lab & Imaging Eligible 17 Diagnostic Referrals
DME Ordering Eligible 17 Durable Medical Equipment
Home Health Agency Referrals 17 HHA Ordering Eligible
Showing 1โ€“19 of 19 providers
With recent CMS data first, then Aโ€“Z

Osei Kwame Asamoah

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2602 Saint Michael Dr, Texarkana, TX 755032387
Phone: 9039999999
NPI Identifier 1013028646
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Dr. John R. Baugh , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2001 Mall Dr, Texarkana, TX 755032560
Phone: 9033363412
NPI Identifier 1447297239
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Dr. Robert M Bowers , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1000 Pine St, Texarkana, TX 755015100
Phone: 9037988868
NPI Identifier 1710926258
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Dr. John Frey , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2801 Richmond Rd, #31, Texarkana, TX 755032123
Phone: 9032765971
NPI Identifier 1811998453
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Dr. Robert Fry , MD

Emergency Medicine

Active NPI Status
1000 Pine St, Texarkana, TX 755015100
Phone: 9037988898
NPI Identifier 1720089360
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Dr. Michael Gaertner , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2600 Saint Michael Dr, Texarkana, TX 755032372
Phone: 9036141000
NPI Identifier 1356368815
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Dr. Kei Cheung Ko , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2600 Saint Michael Dr, Texarkana, TX 755032372
Phone: 9036141000
NPI Identifier 1649582768
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Dr. Mark Mccrary , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1000 Pine St, Texarkana, TX 755015100
Phone: 9037988868
NPI Identifier 1023019668
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Dr. Jack Menges , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2600 Saint Michael Dr, Texarkana, TX 755032372
Phone: 9036141000
NPI Identifier 1033146899
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Dr. Michael James Owens , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2600 Saint Michael Dr, Texarkana, TX 75503
Phone: 9036141000
NPI Identifier 1396195830
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Dr. Henry J Platt , MD

Emergency Medicine

Active NPI Status
3515 Richmond Rd, Texarkana, TX 755030711
Phone: 9037919355
NPI Identifier 1316948003
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Dr. Charles Poteet , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2600 Saint Michael Dr, Texarkana, TX 755032372
Phone: 9036141000
NPI Identifier 1740216795
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Dr. Spencer Timothy Reynolds , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
3515 Richmond Rd, Texarkana, TX 755030711
Phone: 9037919355
NPI Identifier 1447756218
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Dr. Timothy L. Reynolds , MD

Emergency Medicine

Active NPI Status
3515 Richmond Rd, Texarkana, TX 75503
Phone: 9037919355
NPI Identifier 1558362194
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Dr. Karl F. Wagenhauser , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2602 Saint Michael Dr Ste 204, Texarkana, TX 755032378
Phone: 9036145090
NPI Identifier 1699739334
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Dr. Malcolm Machauer , MD

Emergency Medicine

Active NPI Status
1000 Pine St, Texarkana, TX 755015100
Phone: 9037988880
NPI Identifier 1114928892
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Dr. Charles Niziol , MD

Emergency Medicine

Active NPI Status
1000 Pine St, Texarkana, TX 755015100
Phone: 9037988887
NPI Identifier 1073552741
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Dr. Morgen Melinda Rozenboom , MD

Emergency Medicine

Active NPI Status
6342 Fm 1397, Texarkana, TX 755036362
Phone: 9032786234
NPI Identifier 1881923282
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Dr. Matthew Young , MD

Emergency Medicine

Active NPI Status
2600 Saint Michael Dr, Texarkana, TX 755032372
Phone: 9036141000
NPI Identifier 1316973233
View Full Profile

Frequently Asked Questions about Emergency Medicine in Texarkana

How do I check a Emergency Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Texas licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.