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

Sonya M Grigsby, ACNP

Individual provider Critical Care Medicine Nurse Practitioner · NPI 1962949768

Sonya M Grigsby, ACNP is a Nurse Practitioner in Bryan, Texas. Qualified in 2016, 10 years ago. Practices with St Joseph Regional Health Center, a 140-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Indiana, Montana and Texas.

Years since qualifying
10
Licensed in
IN, MT, TX
In the registry since
2017
Specialties on file
3
What do these letters mean?
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

See every abbreviation used in this directory →

Practice location Address checks out

2700 E 29th St Ste 260
Bryan, TX 77802-2587
Phone: (979) 774-0012
Fax: (979) 774-4636
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1701 N Senate Blvd, Indianapolis, IN 46202-1239 — (317) 962-2848
  • 1602 Rock Prairie Rd Ste 3000, College Station, TX 77845-5989 — (979) 774-0012
  • 221 W Colorado Blvd Ste 525, Dallas, TX 75208-2312 — (214) 960-5681
  • 800 E Dawson St, Tyler, TX 75701-2036 — (903) 525-1914

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence AP133115 (TX)
Critical Care Medicine Nurse Practitioner Taxonomy 363LC0200X · Licence NUR-APRN-LIC-179400 (MT)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 71012760A (IN)

Record details

NPI number1962949768
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACNP
Sole proprietorNo
NPI enumeratedJanuary 31, 2017
Last updated in NPPESSeptember 9, 2025
Certification dateSeptember 9, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice St Joseph Regional Health Center — 140 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount