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

Merlis Oliveros Guerra, ACNP

Individual provider Gerontology Nurse Practitioner · NPI 1265018584

Merlis Oliveros Guerra, ACNP is a Nurse Practitioner in Goodyear, Arizona. Qualified in 2019, 7 years ago. Practices with Z Medicine LLC, a 12-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
7
Licensed in
AZ
In the registry since
2021
Specialties on file
2
What do these letters mean?
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

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Practice location Address checks out

13555 W McDowell Rd Ste 205
Goodyear, AZ 85395-2626
Phone: (623) 295-1190
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 255346 (AZ)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 255346 (AZ)

Record details

NPI number1265018584
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACNP
Sole proprietorYes
NPI enumeratedMarch 18, 2021
Last updated in NPPESDecember 1, 2025
Certification dateDecember 1, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Z Medicine Llc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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