Mahmoud H Zayed, MD - Medicare Cardiovascular Disease (cardiology) in Pascagoula, MS

Mahmoud H Zayed, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Pascagoula, Mississippi. He graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Mississippi Cardiovascular Center Of Excellence Llc, Southern Ms Heart Center,pa and his current practice location is 4300 Hospital St Ste 102, Pascagoula, Mississippi. You can reach out to his office (for appointments etc.) via phone at (228) 762-1002.

Mahmoud H Zayed is licensed to practice in Mississippi (license number MS13829) 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 1699790196.

Contact Information

Mahmoud H Zayed, MD
4300 Hospital St Ste 102,
Pascagoula, MS 39581-5329
(228) 762-1002
Not Available

Map and Direction




Physician's Profile

Full NameMahmoud H Zayed
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience43 Years
Location4300 Hospital St Ste 102, Pascagoula, Mississippi
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 H Zayed graduated from medical school in 1981
  NPI Data:
  • NPI Number: 1699790196
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 02/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2062506652
  • Enrollment ID: I20100104000419

Medical Identifiers

Medical identifiers for Mahmoud H Zayed such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699790196NPI-NPPES
0117606MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MS13829 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Deaconess Homecare- Region 1Laurel, MSHome health agency
Singing River Health SystemPascagoula, MSHospital
Garden Park Medical CenterGulfport, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mississippi Cardiovascular Center Of Excellence Llc45870486996
Southern Ms Heart Center,pa973917146312

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 H Zayed allows following entities to bill medicare on his behalf.
Entity NameSinging River Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083893937
PECOS PAC ID: 3870405194
Enrollment ID: O20031104000435
Entity NameSouthern Ms Heart Center,pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306062641
PECOS PAC ID: 9739171463
Enrollment ID: O20040401000678
Entity NameSinging River Gulfport
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861010159
PECOS PAC ID: 5294154829
Enrollment ID: O20201001001497
Entity NameMississippi Cardiovascular Center Of Excellence Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205561099
PECOS PAC ID: 4587048699
Enrollment ID: O20220908000951

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 H Zayed 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 H Zayed, MD
4300 Hospital St Ste 102,
Pascagoula, MS 39581-5329

Ph: (228) 762-1002
Mahmoud H Zayed, MD
4300 Hospital St Ste 102,
Pascagoula, MS 39581-5329

Ph: (228) 762-1002

Reviews and Comments


Internal Medicine Doctors in Pascagoula, MS

Dr. Randy Roth, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2809 Denny Ave, Pascagoula, MS 39581
Phone: 228-809-5510    Fax: 228-809-5519
James Lee Harwell, MD
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Practice Location: 2809 Denny Ave, Pascagoula, MS 39581
Phone: 228-809-5510    Fax: 228-809-5519
Ediz Tasan, M.D.
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Phone: 228-762-1002    
Dr. Edgar Hull, M.D.
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Practice Location: 2809 Denny Ave, Pascagoula, MS 39581
Phone: 228-809-5000    
Olusola Isikalu, M.D.
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Practice Location: 2712 Criswell Ave, Pascagoula, MS 39567
Phone: 228-762-0713    Fax: 228-762-0712
Hugo A Quintana, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4211 Hospital St Ste 202, Pascagoula, MS 39581
Phone: 228-372-8270    Fax: 228-372-8270
Thomas E. Stevens Jr., MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2809 Denny Ave, Pascagoula, MS 39581
Phone: 228-809-5510    Fax: 228-809-5519

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).

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