Dr Marcus K Clayton, MD - Medicare Emergency Medicine in New Orleans, LA

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Dr Marcus K Clayton, MD is a medicare enrolled "Emergency Medicine" physician in New Orleans, Louisiana. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 1996 and has 29 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Extreme Environmental Medicine Llc and his current practice location is 1226 4th St, New Orleans, Louisiana. You can reach out to his office (for appointments etc.) via phone at (540) 897-0003.

Dr Marcus K Clayton is licensed to practice in Louisiana (license number L023049) 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 1639232853.

Contact Information

Dr Marcus K Clayton, MD
1226 4th St,
New Orleans, LA 70130-5736
(540) 897-0003
Not Available

Map and Direction




Physician's Profile

Full NameDr Marcus K Clayton
GenderMale
SpecialityEmergency Medicine
Experience29 Years
Location1226 4th St, New Orleans, Louisiana
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:
  • Dr Marcus K Clayton attended and graduated from Louisiana State University School Of Medicine In New Orleans in 1996
  NPI Data:
  • NPI Number: 1639232853
  • Provider Enumeration Date: 12/19/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7012973712
  • Enrollment ID: I20041204000042

Medical Identifiers

Medical identifiers for Dr Marcus K Clayton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639232853NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine L023049 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
West Jefferson Medical CenterMarrero, LAHospital
Tulane Medical CenterNew orleans, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Extreme Environmental Medicine Llc06485012395

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. Dr Marcus K Clayton allows following entities to bill medicare on his behalf.
Entity NameVan Meter Emergency Physicians Inc. Apmc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649410697
PECOS PAC ID: 4981761590
Enrollment ID: O20090326000385
Entity NameIndependence Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528384773
PECOS PAC ID: 4284759325
Enrollment ID: O20100914000327
Entity NameUniversity Medical Center Management Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083655567
PECOS PAC ID: 7012150311
Enrollment ID: O20130906000137
Entity NameExtreme Environmental Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699321703
PECOS PAC ID: 0648501239
Enrollment ID: O20191014000013
Entity NameVincent Emergency Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740816917
PECOS PAC ID: 0840621926
Enrollment ID: O20200505000479

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. Dr Marcus K Clayton 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
Dr Marcus K Clayton, MD
1226 4th St,
New Orleans, LA 70130-5736

Ph: (540) 897-0003		Dr Marcus K Clayton, MD
1226 4th St,
New Orleans, LA 70130-5736

Ph: (540) 897-0003

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.