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DR. ERIC JUSTIN REAM MD
NPI 1912175886
Emergency Medicine in Las Vegas, NV

Active since February 13, 2008PECOS Enrolled
3100 N TENAYA WAY, LAS VEGAS, NV 89128(972) 915-3600(972) 915-3636 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Eric Justin Ream Md NPPES

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

DR. ERIC JUSTIN REAM MD (NPI 1912175886) is an individual emergency medicine provider in Las Vegas, Nevada, licensed in Nevada (13237) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912175886
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ERIC JUSTIN REAMCredential: MD
Location Address3100 N TENAYA WAYLas Vegas, NV 89128-0436
Mailing Address9229 Lbj Fwy, Ste 250Dallas, TX 75243-3405 · (800) 346-0747 · Fax (972) 739-2638
Phone(972) 915-3600
Fax(972) 915-3636
Sole ProprietorYes
Enumeration DateFebruary 13, 2008
Last NPPES UpdateMarch 7, 2023
✔ NPI 1912175886 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NV · 13237
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedEmergency Medicine · Emergency Medical ServicesTaxonomy 207PE0004X · License 13237 (NV)
3100 N TENAYA WAY, Las Vegas, NV 89128
Open in Google Maps ↗

Other Identifiers 3

Other13237NV · Nv Medical License
Other4301088469MI · Mi Medical License
OtherCS18224NV · Nv Pharmacy Certificate

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Eric Justin Ream Md 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 Reassignments

2

Medicare enrollment records show Eric Ream reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Edwards Bell MD PC
334 mi
Emergency Medicine
2375 E PRATER WAY
Sparks, NV 89434
  • Reassigned Medicare billing, Nevada enrollment
  • 44 clinicians in this Medicare group
NPI 1740157098 (775) 331-7000
Sound Physicians Emergency Medicine Of Nevada Bessler PLLC
334 mi
Emergency Medicine
2375 E PRATER WAY
Sparks, NV 89434
  • Reassigned Medicare billing, Nevada enrollment
  • 117 clinicians in this Medicare group
NPI 1881151231 (775) 331-7000

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 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.
26 services26 patients
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.
22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89128 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 20

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

DANIELLE CHRISTINE-ARCEO EVANS MD
Emergency Medicine
3100 N TENAYA WAY
LAS VEGAS, NV 89128
Clark County (702) 677-8735
JODY TORI ORTALEZA CABRERA DO
Student in an Organized Health Care Education/Training Program
3100 N TENAYA WAY
LAS VEGAS, NV 89128
Clark County (702) 482-6214
SOFIA TSELIKIS MD LTD
Hospitalist
3100 N TENAYA WAY
LAS VEGAS, NV 89128
Clark County (702) 453-3799
AMIR KILANI DO
Radiology (Diagnostic Radiology)
3100 N TENAYA WAY
LAS VEGAS, NV 89128
Clark County (702) 962-5000
SUNRISE MOUNTAINVIEW HOSPITAL, INC.
General Acute Care Hospital
3100 N TENAYA WAY
LAS VEGAS, NV 89128
Clark County (702) 255-5000
TROY HENRIQUES CLEMONS
Student in an Organized Health Care Education/Training Program
3100 N TENAYA WAY
LAS VEGAS, NV 89128
Clark County (702) 962-9563
VINCENT LAU D.O.
Anesthesiology
3100 N TENAYA WAY, GRADUATE MEDICAL EDUCATION LAS VEGAS
LAS VEGAS, NV 89128
Clark County (408) 887-9697
MASUMI PADHYE MD
Student in an Organized Health Care Education/Training Program
3100 N TENAYA WAY
LAS VEGAS, NV 89128
Clark County (702) 962-9552

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 Eric Ream's NPI number?

The NPI number for Eric Ream is 1912175886. It was assigned to this individual provider in the NPPES registry on February 13, 2008.

Where is Eric Ream located?

Eric Ream practices at 3100 N Tenaya Way, Las Vegas, NV 89128. The listed phone number is (972) 915-3600.

What is Eric Ream's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Eric Ream enrolled in Medicare?

Yes. Eric Ream is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Eric Ream's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eric Ream reassigns Medicare benefits to 2 organizations: Edwards Bell MD PC (Sparks, NV) and Sound Physicians Emergency Medicine Of Nevada Bessler PLLC (Sparks, NV). Each 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 Eric Ream'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 Eric Ream was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.