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

Mrs. Anna Ouida Barton, WHNP-BC

Individual provider Women's Health Nurse Practitioner · NPI 1003135591

Mrs. Anna Ouida Barton, WHNP-BC is a Nurse Practitioner in Saint Louis, Missouri. Graduated from University of Missouri St Louis - School of Optometry in 2007, 19 years ago. Practices with Physician Groups Lc, a 524-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
19
Trained at
University of Missouri St Louis - School of Optometry
Licensed in
MO
In the registry since
2010
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Practice location Address checks out

9450 Manchester Rd Ste 206
Saint Louis, MO 63119-1452
Phone: (314) 725-9300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Women's Health Nurse Practitioner (primary) Taxonomy 363LW0102X · Licence 2001017747 (MO)

Record details

NPI number1003135591
Entity typeIndividual (Type 1)
GenderFemale
Credentials WHNP-BC
Sole proprietorNo
NPI enumeratedMay 23, 2010
Last updated in NPPESSeptember 28, 2022
Certification dateSeptember 28, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF MISSOURI ST LOUIS - SCHOOL OF OPTOMETRY
Graduated 2007 (19 years in practice)
Group practice Physician Groups Lc — 524 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Saint Louis