Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

MS. Mitzi Wynette Smith, FNP

Individual provider Nurse Practitioner · NPI 1437291663

MS. Mitzi Wynette Smith, FNP is a Nurse Practitioner in Dallas, Texas. Qualified in 2006, 20 years ago. Practices with Dallas County Hospital District, a 598-clinician group and accepts Medicare assignment. Licensed in Tennessee and Texas.

Years since qualifying
20
Licensed in
TN, TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
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

5200 Harry Hines Blvd
Dallas, TX 75235-7709 Not confirmed with CMS for 10 years — call before visiting
Phone: (214) 590-8962
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP127843 (TX)
Nurse Practitioner Taxonomy 363L00000X · Licence 12690 (TN)

Record details

NPI number1437291663
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedFebruary 13, 2007
Last updated in NPPESApril 7, 2016

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2006 (20 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

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients18
Services billed 26 a service is one billed item, such as a visit, a test or a procedure
Average patient age59

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Dallas County Hospital District

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 598 clinicians in the practice; 12 are shown here.

Other providers in Dallas