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

MS. Marisa Briann Peikert, MSN, APRN, AGACNP-BC

Individual provider Acute Care Nurse Practitioner · NPI 1922964543

MS. Marisa Briann Peikert, MSN, APRN, AGACNP-BC is a Nurse Practitioner in Austin, Texas. Qualified in 2025, 1 year ago. Practices with Athena Medical Group, a 43-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
1
Licensed in
TX
In the registry since
2025
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
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

5900 Balcones Dr Ste 100
Austin, TX 78731-4298
Phone: (480) 712-8319
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 1218548 (TX)

Record details

NPI number1922964543
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , AGACNP-BC
Sole proprietorNo
NPI enumeratedDecember 29, 2025
Last updated in NPPESDecember 29, 2025
Certification dateDecember 16, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Athena Medical Group — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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