Margaret Elizabeth Sweeney, DO - Medicare Family Practice in Las Vegas, NV

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Margaret Elizabeth Sweeney, DO is a medicare enrolled "Family Medicine" physician in Las Vegas, Nevada. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Intermountain Medical Holdings Nevada Inc and her current practice location is 1000 S Rainbow Blvd, Las Vegas, Nevada. You can reach out to her office (for appointments etc.) via phone at (702) 259-0088.

Margaret Elizabeth Sweeney is licensed to practice in Nevada (license number DO1847) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1518391077.

Contact Information

Margaret Elizabeth Sweeney, DO
1000 S Rainbow Blvd,
Las Vegas, NV 89145
(702) 259-0088
(702) 259-9533

Map and Direction




Physician's Profile

Full NameMargaret Elizabeth Sweeney
GenderFemale
SpecialityFamily Practice
Experience13 Years
Location1000 S Rainbow Blvd, Las Vegas, Nevada
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Margaret Elizabeth Sweeney graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1518391077
  • Provider Enumeration Date: 09/02/2013
  • Last Update Date: 10/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9638390982
  • Enrollment ID: I20141029002812

Medical Identifiers

Medical identifiers for Margaret Elizabeth Sweeney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518391077NPI-NPPES
DO1847OtherNVSTATE LICENSE
V108774OtherNVSMA MEDICARE
1518391077OtherNVSMA MEDICAID
1518391077MedicaidNV

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QA0505XFamily Medicine - Adult Medicine 20A12703 (California)Secondary
207Q00000XFamily Medicine DO1847 (Nevada)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Intermountain Medical Holdings Nevada Inc7416054622291

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. Margaret Elizabeth Sweeney allows following entities to bill medicare on her behalf.
Entity NameSouthwest Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659346005
PECOS PAC ID: 6103730544
Enrollment ID: O20031118001102
Entity NameHealthcare Partners Medical Group Coats Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487631917
PECOS PAC ID: 5991866303
Enrollment ID: O20100113000898
Entity NameIntermountain Medical Holdings Nevada Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245997279
PECOS PAC ID: 7416054622
Enrollment ID: O20220214001765

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. Margaret Elizabeth Sweeney 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
Margaret Elizabeth Sweeney, DO
6355 S Buffalo Dr Fl 3,
Las Vegas, NV 89113-2133

Ph: (702) 216-3346		Margaret Elizabeth Sweeney, DO
1000 S Rainbow Blvd,
Las Vegas, NV 89145

Ph: (702) 259-0088

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.