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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MELLISSA RUIZ
NPI 1992369276
Physician Assistant in Nellis Afb, NV

Active since April 23, 2019
4700 LAS VEGAS BLVD N, NELLIS AFB, NV 89191(702) 653-2273 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 26, 2026, May 3, 2024, Jul 24, 2020 and 1 more (4 updates tracked since 2019).

About Mellissa Ruiz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELLISSA RUIZ (NPI 1992369276) is an individual physician assistant in Nellis Afb, Nevada and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1992369276
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMELLISSA RUIZ
Location Address4700 LAS VEGAS BLVD NNellis Afb, NV 89191-6600
Mailing Address4700 Las Vegas BlvdNellis Afb, NV 89191-6601
Phone(702) 653-2273
Sole ProprietorNo
Enumeration DateApril 23, 2019
Last NPPES UpdateAugust 26, 20264 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
✔ NPI 1992369276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedMilitary Health Care ProviderTaxonomy 171000000X
4700 LAS VEGAS BLVD N, Nellis Afb, NV 89191
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DEBRA A KOENIGSBERGER MD
Integrative Medicine
4700 LAS VEGAS BLVD N
NELLIS AFB, NV 89191
Clark County (702) 653-2267
KATRINA BAUMANN DPT
Physical Therapist (Orthopedic)
4700 LAS VEGAS BLVD N
NELLIS AFB, NV 89191
Clark County (702) 653-2273
SOUKAINA NOOR MD
Psychiatry & Neurology (Neurology)
4700 LAS VEGAS BLVD N
NELLIS AFB, NV 89191
Clark County (702) 653-2273
EDWARD KEMPTON MD
Emergency Medicine
4700 LAS VEGAS BLVD N
NELLIS AFB, NV 89191
Clark County (702) 653-2273
DR. AARON JOSEPH WOLBRUECK DO
Internal Medicine
4700 LAS VEGAS BLVD N
NELLIS AFB, NV 89191
Clark County (702) 653-2273
MARIA M ARAQUE PHARMD
Pharmacist
4700 LAS VEGAS BLVD N
NELLIS AFB, NV 89191
Clark County (702) 653-3202
DR. SHUBHANG N MAZUMDAR M.D.
Internal Medicine
4700 LAS VEGAS BLVD N
NELLIS AFB, NV 89191
Clark County (702) 653-3800
CYNTHIA SCHMIDT PH.D.
Psychologist (Clinical)
4700 LAS VEGAS BLVD N, ATTN: CREDENTIALS OFFICE
NELLIS AFB, NV 89191
Clark County (702) 653-3067

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mellissa Ruiz's NPI number?

The NPI number for Mellissa Ruiz is 1992369276. It was assigned to this individual provider in the NPPES registry on April 23, 2019.

Where is Mellissa Ruiz located?

Mellissa Ruiz practices at 4700 Las Vegas Blvd N, Nellis Afb, NV 89191. The listed phone number is (702) 653-2273.

What is Mellissa Ruiz's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Mellissa Ruiz was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.