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

Mary Williams, MSN, APRN, FNP-C

Individual provider Family Nurse Practitioner · NPI 1578947925

Mary Williams, MSN, APRN, FNP-C is a Family Nurse Practitioner in Texarkana, Arkansas. Licensed in Arkansas. Registered with an NPI since 2015.

Licensed in
AR
In the registry since
2015
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.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

1205 E 35th St
Texarkana, AR 71854-2746
Phone: (903) 614-5355
Fax: (903) 614-5399
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 A004459 (AR)

Record details

NPI number1578947925
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , FNP-C
Sole proprietorNo
NPI enumeratedJuly 15, 2015
Last updated in NPPESJuly 15, 2015

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