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

MS. Cathy Lynn Parker, RN, PMHNP, FNP

Individual provider Family Nurse Practitioner · NPI 1578705018

MS. Cathy Lynn Parker, RN, PMHNP, FNP is a Nurse Practitioner in Dallas, Texas. Qualified in 2001, 25 years ago. Practices with Dallas County Hospital District, a 598-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
25
Licensed in
TX
In the registry since
2009
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

8200 Walnut Hill Ln Ste 830
Dallas, TX 75231-4426
Phone: (214) 345-7999
Fax: (214) 345-7942
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP111586 (TX)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 657186 (TX)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 657186 (TX)

Record details

NPI number1578705018
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , PMHNP , FNP
Sole proprietorNo
NPI enumeratedMarch 30, 2009
Last updated in NPPESJune 24, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Dallas County Hospital District — 598 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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