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

Shanna Nicole Roark, APRN, MSN, AGACNP-BC

Individual provider Critical Care Medicine Nurse Practitioner · NPI 1154953214

Shanna Nicole Roark, APRN, MSN, AGACNP-BC is a Nurse Practitioner in Shenandoah, Texas. Qualified in 2019, 7 years ago. Practices with Memorial Hermann Medical Group, a 753-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
7
Licensed in
TX
In the registry since
2020
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

1111 Medical Plaza Dr Ste 250
Shenandoah, TX 77380-3477
Phone: (281) 296-8788
Show map & directions

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

Additional practice locations (4)

  • 18951 N Memorial Dr, Humble, TX 77338-4217 — (281) 540-7700
  • 9250 Pinecroft Dr, Shenandoah, TX 77380-3218 — (713) 897-4600
  • 17201 Interstate 45 S, Shenandoah, TX 77385-3311 — (936) 270-2000
  • 17200 St Lukes Way, The Woodlands, TX 77384-8007 — (936) 266-2000

Specialties & licences

Critical Care Medicine Nurse Practitioner (primary) Taxonomy 363LC0200X · Licence AP145040 (TX)

Record details

NPI number1154953214
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , MSN , AGACNP-BC
Sole proprietorNo
NPI enumeratedFebruary 6, 2020
Last updated in NPPESSeptember 19, 2024
Certification dateSeptember 19, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Memorial Hermann Medical Group — 753 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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