Richard Jonathan Willes, MD - Medicare Cardiovascular Disease (cardiology) in Las Vegas, NV

Richard Jonathan Willes, MD is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Las Vegas, Nevada. He graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Mchs Hospitals Inc and his current practice location is 3006 S Maryland Pkwy Ste 690, Las Vegas, Nevada. You can reach out to his office (for appointments etc.) via phone at (702) 990-4819.

Richard Jonathan Willes is licensed to practice in Nevada (license number 17105) 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 1821384264.

Contact Information

Richard Jonathan Willes, MD
3006 S Maryland Pkwy Ste 690,
Las Vegas, NV 89109-2297
(702) 990-4819
(702) 260-1926

Map and Direction




Physician's Profile

Full NameRichard Jonathan Willes
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience13 Years
Location3006 S Maryland Pkwy Ste 690, 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:
  • Richard Jonathan Willes graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1821384264
  • Provider Enumeration Date: 06/23/2011
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6305086570
  • Enrollment ID: I20181025000238

Medical Identifiers

Medical identifiers for Richard Jonathan Willes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821384264NPI-NPPES
1821384264MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 62462 (Wisconsin)Secondary
2080P0202XPediatrics - Pediatric Cardiology 17105 (Nevada)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mchs Hospitals Inc56980711731049

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. Richard Jonathan Willes allows following entities to bill medicare on his behalf.
Entity NameMarshfield Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952347981
PECOS PAC ID: 2264345206
Enrollment ID: O20031106000590
Entity NameMchs Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093221434
PECOS PAC ID: 5698071173
Enrollment ID: O20180208000096

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. Richard Jonathan Willes 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
Richard Jonathan Willes, MD
3006 S Maryland Pkwy, Ste 690,
Las Vegas, NV 89109-2297

Ph: (702) 990-4819
Richard Jonathan Willes, MD
3006 S Maryland Pkwy Ste 690,
Las Vegas, NV 89109-2297

Ph: (702) 990-4819

Reviews and Comments


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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.