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

Individual provider Nurse Practitioner · NPI 1588119358

John Collis Valdez Lacy, APRN is a Nurse Practitioner in Las Vegas, Nevada. Qualified in 2016, 10 years ago. Practices with Infectious Disease Specialists LLC, a 12-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
10
Licensed in
NV
In the registry since
2016
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

7391 W Charleston Blvd Ste 140
Las Vegas, NV 89117-1577
Phone: (702) 304-2144
Fax: (702) 304-2147
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 002311 (NV)

Record details

NPI number1588119358
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorNo
NPI enumeratedAugust 22, 2016
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Infectious Disease Specialists Llc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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