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DR. CHYI WEI
NPI 1124342720
Hospitalist in Las Vegas, NV

Active since March 25, 2010PECOS Enrolled
2040 W CHARLESTON BLVD, LAS VEGAS, NV 89102(702) 671-2236 Get Directions Write a Review

NPPES record last updated: March 8, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 8, 2018, Nov 13, 2015 (2 updates tracked since 2015).

About Dr. Chyi Wei NPPES

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

DR. CHYI WEI (NPI 1124342720) is an individual hospitalist provider in Las Vegas, Nevada, licensed in Nevada (17640) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124342720
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. CHYI WEI
Location Address2040 W CHARLESTON BLVDLas Vegas, NV 89102-2227
Mailing Address2510w Dunlap Ave 290Phoenix, AZ 85021-2759 · (602) 789-0344 · Fax (602) 870-7566
Phone(702) 671-2236
Sole ProprietorYes
Enumeration DateMarch 25, 2010
Last NPPES UpdateMarch 8, 20182 updates tracked since enumeration
✔ NPI 1124342720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in NV · 17640
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedPediatricsTaxonomy 208000000X · License 48371 (AZ)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2040 W CHARLESTON BLVD, Las Vegas, NV 89102
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Chyi Wei 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 Chyi Wei reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mountain Park Health Center
247 mi
Federally Qualified Health Center (FQHC)
6975 W GLENDALE AVE
Glendale, AZ 85303
  • Reassigned Medicare billing, Arizona enrollment
  • 166 clinicians in this Medicare group
NPI 1316637481 (602) 243-7277
Arizona Acute Medical Services 1 PC
256 mi
Hospitalist
1930 E THOMAS RD
Phoenix, AZ 85016
  • Reassigned Medicare billing, Arizona enrollment
  • 302 clinicians in this Medicare group
NPI 1154860674 (602) 532-1000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89102 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
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
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.

JASON MICHAEL CASTILLO D.O.
Psychiatry & Neurology (Psychiatry)
2040 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 671-5127
UNSOM MULTISPECIALITY GROUP PRACTICE SOUTH, INC
Psychiatry & Neurology (Psychiatry)
2040 W CHARLESTON BLVD, SUITE 202A
LAS VEGAS, NV 89102
Clark County (702) 671-6475
DR. HARRISON H SHELD M.D.
Obstetrics & Gynecology
2040 W CHARLESTON BLVD, #200
LAS VEGAS, NV 89102
Clark County (702) 671-2300
KRISTINA FONTANA M. A.
Genetic Counselor, MS
2040 W CHARLESTON BLVD, 401
LAS VEGAS, NV 89102
Clark County (702) 671-2200
DR. JOHN SUTHERLAND MD
Radiology (Diagnostic Radiology)
2040 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (775) 328-1429
MATTHEW ADAM LOPTIEN
Emergency Medicine
2040 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 671-6437
KATRINA FARWIG M. A.
Genetic Counselor, MS
2040 W CHARLESTON BLVD, 401
LAS VEGAS, NV 89102
Clark County (702) 671-2200
DR. JORGE AGUILA M.D.
Radiology (Diagnostic Radiology)
2040 W CHARLESTON BLVD, STE 300
LAS VEGAS, NV 89102
Clark County (702) 671-2358

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 Chyi Wei's NPI number?

The NPI number for Chyi Wei is 1124342720. It was assigned to this individual provider in the NPPES registry on March 25, 2010.

Where is Chyi Wei located?

Chyi Wei practices at 2040 W Charleston Blvd, Las Vegas, NV 89102. The listed phone number is (702) 671-2236.

What is Chyi Wei's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Chyi Wei enrolled in Medicare?

Yes. Chyi Wei is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chyi Wei's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chyi Wei reassigns Medicare benefits to 2 organizations: Mountain Park Health Center (Glendale, AZ) and Arizona Acute Medical Services 1 PC (Phoenix, AZ). 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 Chyi Wei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chyi Wei accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and UnitedHealthcare list Chyi Wei as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chyi Wei was last updated on March 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.