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

Shannon Lee Bierig, APRN-CNP, CNS

Individual provider Acute Care Clinical Nurse Specialist · NPI 1386947570

Shannon Lee Bierig, APRN-CNP, CNS is a Nurse Practitioner in Stillwater, Oklahoma. Qualified in 2012, 14 years ago. Practices with Williams Medical Group Practice, LLC, a 207-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
14
Licensed in
OK
In the registry since
2010
Specialties on file
2
What do these letters mean?
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

See every abbreviation used in this directory →

Practice location Address checks out

275 S Perkins Rd
Stillwater, OK 74074-3665
Phone: (405) 334-5272
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 59027 (OK)
Acute Care Clinical Nurse Specialist Taxonomy 364SA2100X · Licence 59027 (OK)

Record details

NPI number1386947570
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN-CNP , CNS
Sole proprietorNo
NPI enumeratedDecember 10, 2010
Last updated in NPPESFebruary 13, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Williams Medical Group Practice, Llc — 207 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare