Mahmoud Rayes, MD - Medicare Neurology in Detroit, MI

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Mahmoud Rayes, MD is a medicare enrolled "Psychiatry & Neurology - Neurocritical Care" physician in Detroit, Michigan. He graduated from medical school in 2005 and has 20 years of diverse experience with area of expertise as Neurology. He is a member of the group practice University Physician Group, Mclaren Flint, Mclaren Macomb and his current practice location is 4201 Saint Antoine St Ste 8a&8b, Detroit, Michigan. You can reach out to his office (for appointments etc.) via phone at (313) 745-4275.

Mahmoud Rayes is licensed to practice in Michigan (license number 4301092091) 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 1942464961.

Contact Information

Mahmoud Rayes, MD
4201 Saint Antoine St Ste 8a&8b,
Detroit, MI 48201-2153
(313) 745-4275
Not Available

Map and Direction




Physician's Profile

Full NameMahmoud Rayes
GenderMale
SpecialityNeurology
Experience20 Years
Location4201 Saint Antoine St Ste 8a&8b, Detroit, Michigan
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:
  • Mahmoud Rayes graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1942464961
  • Provider Enumeration Date: 07/18/2008
  • Last Update Date: 03/10/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6507005428
  • Enrollment ID: I20130625000289

Medical Identifiers

Medical identifiers for Mahmoud Rayes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942464961NPI-NPPES
APPROVEDMedicaidSC
4301092091MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084V0102XPsychiatry & Neurology - Vascular Neurology 37927 (South Carolina)Secondary
2084V0102XPsychiatry & Neurology - Vascular Neurology 4301092091 (Michigan)Secondary
2084A2900XPsychiatry & Neurology - Neurocritical Care 4301092091 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mclaren FlintFlint, MIHospital
Mclaren MacombMount clemens, MIHospital
St Joseph Mercy OaklandPontiac, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Physician Group8628087681368
Mclaren Flint8628975497143
Mclaren Macomb8921912791114

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. Mahmoud Rayes allows following entities to bill medicare on his behalf.
Entity NameMclaren Macomb
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396014601
PECOS PAC ID: 8921912791
Enrollment ID: O20040120001000
Entity NameMclaren Northern Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760736094
PECOS PAC ID: 9931018181
Enrollment ID: O20040415001193
Entity NameUniversity Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447299797
PECOS PAC ID: 8628087681
Enrollment ID: O20060419000518
Entity NameMclaren Flint
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275807372
PECOS PAC ID: 8628975497
Enrollment ID: O20120620000454
Entity NameNeuro Team One Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699227116
PECOS PAC ID: 0143596379
Enrollment ID: O20171016002730

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. Mahmoud Rayes 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
Mahmoud Rayes, MD
400 Mack Ave,
Detroit, MI 48201-2136

Ph: () -		Mahmoud Rayes, MD
4201 Saint Antoine St Ste 8a&8b,
Detroit, MI 48201-2153

Ph: (313) 745-4275

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.