Dr Gregory Wade Horn, MD - Medicare Obstetrics/gynecology in Ocean Springs, MS

Dr Gregory Wade Horn, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Ocean Springs, Mississippi. He went to Louisiana State University School Of Medicine In Shreveport and graduated in 1993 and has 31 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Mississippi Coast Ob/gyn, P.a. and his current practice location is 21 Doctors Dr, Ocean Springs, Mississippi. You can reach out to his office (for appointments etc.) via phone at (228) 872-1505.

Dr Gregory Wade Horn is licensed to practice in Mississippi (license number 15343) 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 1659371128.

Contact Information

Dr Gregory Wade Horn, MD
21 Doctors Dr,
Ocean Springs, MS 39564-5709
(228) 872-1505
(228) 872-8575

Map and Direction




Physician's Profile

Full NameDr Gregory Wade Horn
GenderMale
SpecialityObstetrics/gynecology
Experience31 Years
Location21 Doctors Dr, Ocean Springs, 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:
  • Dr Gregory Wade Horn attended and graduated from Louisiana State University School Of Medicine In Shreveport in 1993
  NPI Data:
  • NPI Number: 1659371128
  • Provider Enumeration Date: 07/27/2005
  • Last Update Date: 10/19/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 9739175902
  • Enrollment ID: I20040423000930

Medical Identifiers

Medical identifiers for Dr Gregory Wade Horn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659371128NPI-NPPES
00118187MedicaidMS
160048497OtherMSMEDICARE RAILROAD
7430044OtherMSUHC PPO NUMBER
721345420OtherMSCOMMERCIAL PAYORS NUMBER
5916558OtherMSAETNA PPO NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 15343 (Mississippi)Primary
207V00000XObstetrics & Gynecology 021971 (Louisiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Singing River Health SystemPascagoula, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mississippi Coast Ob/gyn, P.a.53957315584

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 Gregory Wade Horn allows following entities to bill medicare on his behalf.
Entity NameMississippi Coast Ob/gyn, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730269242
PECOS PAC ID: 5395731558
Enrollment ID: O20040422001103

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 Gregory Wade Horn 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 Gregory Wade Horn, MD
21 Doctors Dr,
Ocean Springs, MS 39564-5709

Ph: (228) 818-0717
Dr Gregory Wade Horn, MD
21 Doctors Dr,
Ocean Springs, MS 39564-5709

Ph: (228) 872-1505

Reviews and Comments


Obstetrics & Gynecology Doctors in Ocean Springs, MS

Dr. Michael J Christie, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2113 Government St, Bldg I-4, Ocean Springs, MS 39564
Phone: 228-818-0025    Fax: 228-818-0027
Sheli Milam Sams,
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1001 N Halstead Rd, Suite B, Ocean Springs, MS 39564
Phone: 228-818-0416    Fax: 228-818-4932
Mr. Bradley Carnell Sams, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1001 N. Halstead Rd., Ocean Springs, MS 39564
Phone: 228-818-0416    Fax: 228-818-4932
Lynsey Jenkins Cox, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 11 Doctors Dr, Ocean Springs, MS 39564
Phone: 228-334-5505    
William Fox Moore, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 21 Doctors Dr, Ocean Springs, MS 39564
Phone: 228-872-1505    Fax: 228-872-8575

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.