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

Gabrielle Allena Walker

Individual provider Nurse Practitioner · NPI 1134681950

Gabrielle Allena Walker is a Nurse Practitioner in Dallas, Texas. Qualified in 2020, 6 years ago. Practices with Health Services Inc, a 30-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
6
Licensed in
AL
In the registry since
2019
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Practice location Address checks out

325 N Saint Paul St Ste 3100
Dallas, TX 75201-3923
Phone: (888) 731-8994
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1845 Cherry St, Montgomery, AL 36107-2613 — (334) 420-5001

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 1-164733 (AL)

Record details

NPI number1134681950
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 1, 2019
Last updated in NPPESFebruary 24, 2026
Certification dateFebruary 24, 2026
Mailing address325 N Saint Paul St Ste 3100, Dallas, TX 75201-3923

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Health Services Inc — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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