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MARISA ERIKA SMITH APN
NPI 1558607119
Nurse Practitioner in Las Vegas, NV

Active since December 28, 2012PECOS Enrolled
8670 W CHEYENNE AVE, SUITE 120, LAS VEGAS, NV 89129(702) 576-9608 Get Directions Write a Review

NPPES record last updated: December 28, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marisa Erika Smith Apn NPPES

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

MARISA ERIKA SMITH APN (NPI 1558607119) is an individual nurse practitioner in Las Vegas, Nevada, licensed in Nevada (APN001473) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558607119
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARISA ERIKA SMITHCredential: APN
Location Address8670 W CHEYENNE AVE, SUITE 120Las Vegas, NV 89129-7456
Mailing Address4338 Sunrise Shores AveNorth Las Vegas, NV 89031-0441 · (702) 580-7477
Phone(702) 576-9608
Sole ProprietorNo
Enumeration DateDecember 28, 2012
✔ NPI 1558607119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NV · APN001473
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
8670 W CHEYENNE AVE, Las Vegas, NV 89129
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marisa Erika Smith Apn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Marisa Smith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fremont Emergency Services Scherr Ltd
2.0 mi
Emergency Medicine
3100 N TENAYA WAY
Las Vegas, NV 89128
  • Reassigned Medicare billing, Nevada enrollment
  • 304 clinicians in this Medicare group
NPI 1366429821 (702) 255-5025

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
72 services69 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89129 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

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

SUNRISE HOSPITAL
General Acute Care Hospital
8670 W CHEYENNE AVE, SUITE 120
LAS VEGAS, NV 89129
Clark County (702) 576-9608
MARCY N HOLLOWAY PHYSICIAN ASSISTANT
Physician Assistant
8670 W CHEYENNE AVE, UNIT1
LAS VEGAS, NV 89129
Clark County (702) 750-3425
WRANGELL MELENDRES
Behavior Analyst
8670 W CHEYENNE AVE, SUITE 120
LAS VEGAS, NV 89129
Clark County (702) 862-0629
ZTOA LACTATION ADVISING, LLC
Lactation Consultant, Non-RN
8670 W CHEYENNE AVE, SUITE 120
LAS VEGAS, NV 89129
Clark County (702) 425-2791
SAMANTHA MARIE HENDERSON APN
Nurse Practitioner (Family)
8670 W CHEYENNE AVE, SUITE 120
LAS VEGAS, NV 89129
Clark County (702) 576-9608
LARAINE ESQUIVEL APRN, FNP-BC
Nurse Practitioner (Family)
8670 W CHEYENNE AVE, SUITE 120
LAS VEGAS, NV 89129
Clark County (702) 576-9608
MICHELLE PATRICIA FLORES PHD
Psychologist
8670 W CHEYENNE AVE
LAS VEGAS, NV 89129
Clark County (702) 253-4206
LAURA TOLLIVER
Home Health Aide
8670 W CHEYENNE AVE
LAS VEGAS, NV 89129
Clark County (702) 839-2060

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 Marisa Smith's NPI number?

The NPI number for Marisa Smith is 1558607119. It was assigned to this individual provider in the NPPES registry on December 28, 2012.

Where is Marisa Smith located?

Marisa Smith practices at 8670 W Cheyenne Ave Suite 120, Las Vegas, NV 89129. The listed phone number is (702) 576-9608.

What is Marisa Smith's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Marisa Smith enrolled in Medicare?

Yes. Marisa Smith is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marisa Smith's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marisa Smith reassigns Medicare benefits to Fremont Emergency Services Scherr Ltd (Las Vegas, NV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marisa Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marisa Smith was last updated on December 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.