Wayne E Grayson, MD - Medicare Family Practice in Carriere, MS

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Wayne E Grayson, MD is a medicare enrolled "Family Medicine" physician in Carriere, Mississippi. He went to University Of Mississippi School Of Medicine and graduated in 1973 and has 53 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Hattiesburg Clinic Pa and his current practice location is 6941 Highway 11 Ste A, Carriere, Mississippi. You can reach out to his office (for appointments etc.) via phone at (601) 749-3776.

Wayne E Grayson is licensed to practice in Mississippi (license number 06726) 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 1437169521.

Contact Information

Wayne E Grayson, MD
6941 Highway 11 Ste A,
Carriere, MS 39426-7794
(601) 749-3776
(601) 749-3748

Map and Direction




Physician's Profile

Full NameWayne E Grayson
GenderMale
SpecialityFamily Practice
Experience53 Years
Location6941 Highway 11 Ste A, Carriere, 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:
  • Wayne E Grayson attended and graduated from University Of Mississippi School Of Medicine in 1973
  NPI Data:
  • NPI Number: 1437169521
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 06/18/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5294722930
  • Enrollment ID: I20040930000754

Medical Identifiers

Medical identifiers for Wayne E Grayson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437169521NPI-NPPES
640507572XPOtherMSAMERICAN ADMIN GROUP
04208026MedicaidMS
1589578MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 06726 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Forrest General Home CareHattiesburg, MSHome health agency
Encompass Health-home Health & HospiceHattiesburg, MSHome health agency
Highland Community HospitalPicayune, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hattiesburg Clinic Pa5193706794531

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. Wayne E Grayson allows following entities to bill medicare on his behalf.
Entity NameHattiesburg Clinic Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740213446
PECOS PAC ID: 5193706794
Enrollment ID: O20040528000685
Entity NamePearl River County Hospital & Nursing Home
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003026717
PECOS PAC ID: 5496704363
Enrollment ID: O20050118000715

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. Wayne E Grayson 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
Wayne E Grayson, MD
415 S 28th Ave,
Hattiesburg, MS 39401-7246

Ph: (601) 749-3776		Wayne E Grayson, MD
6941 Highway 11 Ste A,
Carriere, MS 39426-7794

Ph: (601) 749-3776

Reviews and Comments


Family Medicine Doctors in Carriere, MS

Sara A Duncan, MSN, FNP-C
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Country Club Rd, Carriere, MS 39426
Phone: 601-799-4777    

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.