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

Mary Katherine Callison, APRN

Individual provider Family Nurse Practitioner · NPI 1740956721

Mary Katherine Callison, APRN is a Nurse Practitioner in Rockport, Arkansas. Qualified in 2021, 5 years ago. Practices with Covenant Health LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
5
Licensed in
AR
In the registry since
2021
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

1580 Tanner St
Rockport, AR 72104-2023
Phone: (501) 337-9994
Fax: (501) 601-1107
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 217155 (AR)

Record details

NPI number1740956721
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedAugust 19, 2021
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026
Mailing addressPo Box 1848, Mena, AR 71953-1841

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Covenant Health Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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