Matthew James Cox, DO - Medicare Emergency Medicine in Las Vegas, NV

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Matthew James Cox, DO is a medicare enrolled "Emergency Medicine" physician in Las Vegas, Nevada. He went to Kansas City University Of Physicians And Surgeons and graduated in 2022 and has 3 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Sierra Estrellas Emergency Physicians Llc and his current practice location is 3100 N Tenaya Way, Las Vegas, Nevada. You can reach out to his office (for appointments etc.) via phone at (702) 972-0140.

Matthew James Cox is licensed to practice in Nevada (license number DO3868) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1093455511.

Contact Information

Matthew James Cox, DO
3100 N Tenaya Way,
Las Vegas, NV 89128-0436
(702) 972-0140
Not Available

Map and Direction




Physician's Profile

Full NameMatthew James Cox
GenderMale
SpecialityEmergency Medicine
Experience3 Years
Location3100 N Tenaya Way, Las Vegas, Nevada
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Matthew James Cox attended and graduated from Kansas City University Of Physicians And Surgeons in 2022
  NPI Data:
  • NPI Number: 1093455511
  • Provider Enumeration Date: 03/31/2022
  • Last Update Date: 08/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6901331768
  • Enrollment ID: I20241203001948

Medical Identifiers

Medical identifiers for Matthew James Cox such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093455511NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 011089 (Arizona)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207P00000XEmergency Medicine DO3868 (Nevada)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Havasu Regional Medical CenterLake havasu city, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sierra Estrellas Emergency Physicians Llc519300295435

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Matthew James Cox allows following entities to bill medicare on his behalf.
Entity NameEmergency Physicians Southwest Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912053752
PECOS PAC ID: 2264538529
Enrollment ID: O20070502000382
Entity NameArizona Emergency Medicine Specialists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134439706
PECOS PAC ID: 8921295684
Enrollment ID: O20110208000837
Entity NameSierra Estrellas Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578001319
PECOS PAC ID: 5193002954
Enrollment ID: O20170503001852

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Matthew James Cox is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Matthew James Cox, DO
3100 N Tenaya Way,
Las Vegas, NV 89128-0436

Ph: () -		Matthew James Cox, DO
3100 N Tenaya Way,
Las Vegas, NV 89128-0436

Ph: (702) 972-0140

Reviews and Comments


Emergency Medicine Doctors in Las Vegas, NV

Danielle Christine-arceo Evans, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 N Tenaya Way, Las Vegas, NV 89128
Phone: 702-677-8735    
Dr. Andrew E Sheep, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 542 Las Ocas Ct, Las Vegas, NV 89138
Phone: 267-209-3255    
Dr. Kay E Mcmillan, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 620 Shadow Ln, Las Vegas, NV 89106
Phone: 702-388-4500    
Timothy Vanduzer, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 N Rainbow Blvd, Suite 203, Las Vegas, NV 89107
Phone: 702-259-1228    Fax: 702-259-1272
Dr. Henry R Landsman, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10055 Canyon Hills Ave, Las Vegas, NV 89148
Phone: 702-497-0424    
Angel Li, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6655 S Cimarron Rd Ste 100, Las Vegas, NV 89113
Phone: 702-233-7481    
Dr. Roya Laura Mahana, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3186 S Maryland Pkwy, Las Vegas, NV 89109
Phone: 702-961-5000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.