Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Tracy T Mack, MD

Individual provider Emergency Medicine Physician · NPI 1982866935

Tracy T Mack, MD is registered under Family Practice in Texarkana, Arkansas. Qualified in 2007, 19 years ago. Practices with Concord Medical Group of Texas PLLC, a 317-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arkansas, Connecticut, Georgia and Texas.

Years since qualifying
19
Licensed in
AR, CT, GA, TX
In the registry since
2008
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 E 6th St
Texarkana, AR 71854
Phone: (870) 779-6004
Fax: (870) 779-6119
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Lredg, Arkadelphia, AR 71923 — (870) 245-1100

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence R4528 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 67268 (GA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 64851 (CT)
Emergency Medicine Physician Taxonomy 207P00000X · Licence E-6786 (AR)

Record details

NPI number1982866935
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 1, 2008
Last updated in NPPESJune 24, 2024
Certification dateJanuary 25, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Concord Medical Group Of Texas Pllc — 317 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients153
Services billed 193 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Concord Medical Group of Texas PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 317 clinicians in the practice; 12 are shown here.

Other providers in Texarkana