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

Marylynn K Crenshaw, FNP, PMHNP

Individual provider Family Nurse Practitioner · NPI 1669704110

Marylynn K Crenshaw, FNP, PMHNP is a Nurse Practitioner in Louisville, Kentucky. Graduated from Vanderbilt University School of Medicine in 1995, 31 years ago. Practices with Commonwealth of Kentucky, a 12-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
31
Trained at
Vanderbilt University School of Medicine
Licensed in
KY
In the registry since
2010
Specialties on file
3
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

10510 La Grange Rd
Louisville, KY 40223-1228
Phone: (502) 253-7607
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9000 Wessex Pl Ste 208, Louisville, KY 40222-5071 — (502) 313-7030

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 3002465 (KY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 2465P (KY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 3002465 (KY)

Record details

NPI number1669704110
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP , PMHNP
Sole proprietorNo
NPI enumeratedFebruary 9, 2010
Last updated in NPPESFebruary 4, 2026
Certification dateFebruary 4, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Commonwealth Of Kentucky — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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