Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Chelsea Michelle Horn, DO

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1134625395

Chelsea Michelle Horn, DO practises Emergency Medicine in Tyler, Texas. Graduated from University of North Texas Hsc, College of Osteopathic Med in 2018, 8 years ago. Practices with Northeast Texas Emergency Physicians PLLC, a 192-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
8
Trained at
University of North Texas Hsc, College of Osteopathic Med
Licensed in
TX
In the registry since
2018
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

800 E Dawson St
Tyler, TX 75701-2036
Phone: (903) 606-7587
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 600 Elizabeth St, Corpus Christi, TX 78404-2235 — (361) 861-1864
  • 719 W Coke Rd, Winnsboro, TX 75494-3011 — (903) 342-5227

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence S5929 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence S5929 (TX)

Record details

NPI number1134625395
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 4, 2018
Last updated in NPPESOctober 6, 2022
Certification dateOctober 6, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED
Graduated 2018 (8 years in practice)
Group practice Northeast Texas Emergency Physicians Pllc — 192 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients491
Services billed 813 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Colleagues at Northeast Texas Emergency Physicians PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 192 clinicians in the practice; 12 are shown here.

Other providers in Tyler