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

Leticia Guzman-Mariscal

Individual provider Family Nurse Practitioner · NPI 1790586899

Leticia Guzman-Mariscal is a Nurse Practitioner in Richland, Washington. Qualified in 2024, 2 years ago. Licensed in Washington.

Years since qualifying
2
Licensed in
WA
In the registry since
2025

Practice location Address checks out

1766 Fowler St Ste A
Richland, WA 99352-4843
Phone: (509) 735-9355
Fax: (509) 222-1511
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 AP61630273 (WA)

Record details

NPI number1790586899
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 24, 2025
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Richland