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

Individual provider Family Nurse Practitioner · NPI 1265004659

Sandra K Diaz, APRN is a Nurse Practitioner in Spring, Texas. Qualified in 2020, 6 years ago. Practices with Aj Marshall Medical PLLC, a 3-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
6
Licensed in
TX
In the registry since
2021
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

25503 Oakhurst Dr
Spring, TX 77386-1439
Phone: (936) 632-9400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4500 Mercantile Plaza Dr Ste 300, Fort Worth, TX 76137-4206 — (866) 949-0108

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 1044934 (TX)

Record details

NPI number1265004659
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedJuly 14, 2021
Last updated in NPPESMarch 2, 2022
Certification dateMarch 2, 2022
Mailing address26 Moatwood Ct, Spring, TX 77382-1804

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 Aj Marshall Medical Pllc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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