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

MS. Mary Catherine Courtney, FNP

Individual provider Family Nurse Practitioner · NPI 1295008670

MS. Mary Catherine Courtney, FNP is a Family Nurse Practitioner in Sherman, Texas. Licensed in Texas. Registered with an NPI since 2012.

Licensed in
TX
In the registry since
2012
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

262 E Evergreen St
Sherman, TX 75090-5056
Phone: (903) 893-5546
Fax: (903) 892-0065
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 11363 (TX)

Record details

NPI number1295008670
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedFebruary 16, 2012
Last updated in NPPESSeptember 22, 2016

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