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

Travis B Warren

Individual provider Certified Registered Nurse Anesthetist · NPI 1902211162

Travis B Warren is registered under Certified Registered Nurse Anesthetist (CRNA) in Hot Springs, Arkansas. Qualified in 2014, 12 years ago. Practices with Ouachita Regional Anesthesia PLLC, a 17-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
12
Licensed in
AR
In the registry since
2014
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Practice location Address checks out

1910 Malvern Ave
Hot Springs, AR 71901-7752 Not confirmed with CMS for 12 years — call before visiting
Phone: (501) 321-1000
Fax: (870) 722-2421
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence C003038 (AR)

Record details

NPI number1902211162
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 26, 2014
Last updated in NPPESJune 26, 2014

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Ouachita Regional Anesthesia Pllc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients213
Services billed 364 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

  • National Park Medical Center Hospital · Hot Springs, AR

Colleagues at Ouachita Regional Anesthesia PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 17 clinicians in the practice; 12 are shown here.

Other providers in Hot Springs