Dr John Nolan Grady, MD - Medicare Internal Medicine in Gulfport, MS

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Dr John Nolan Grady, MD is a medicare enrolled "Hospitalist" physician in Gulfport, Mississippi. He went to Louisiana State University School Of Medicine In Shreveport and graduated in 2013 and has 13 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Gsw Medical Llc, Memorial Hospital At Gulfport and his current practice location is 4500 13th St, Gulfport, Mississippi. You can reach out to his office (for appointments etc.) via phone at (228) 867-4396.

Dr John Nolan Grady is licensed to practice in Mississippi (license number 23986) 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 1871933291.

Contact Information

Dr John Nolan Grady, MD
4500 13th St,
Gulfport, MS 39501-2569
(228) 867-4396
Not Available

Map and Direction




Physician's Profile

Full NameDr John Nolan Grady
GenderMale
SpecialityInternal Medicine
Experience13 Years
Location4500 13th St, Gulfport, 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 John Nolan Grady attended and graduated from Louisiana State University School Of Medicine In Shreveport in 2013
  NPI Data:
  • NPI Number: 1871933291
  • Provider Enumeration Date: 06/29/2013
  • Last Update Date: 08/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0143547190
  • Enrollment ID: I20160811000458

Medical Identifiers

Medical identifiers for Dr John Nolan Grady such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871933291NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 23986 (Mississippi)Secondary
208M00000XHospitalist 23986 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hospital At GulfportGulfport, MSHospital
Pass Christian Health And Rehabiliation CenterPass christian, MSNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gsw Medical Llc18507793074
Memorial Hospital At Gulfport2466524012416

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 John Nolan Grady allows following entities to bill medicare on his behalf.
Entity NameMemorial Hospital At Gulfport
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215546635
PECOS PAC ID: 2466524012
Enrollment ID: O20090515000396
Entity NameComprehensive Hospitalists Of Ms, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467856385
PECOS PAC ID: 6709101322
Enrollment ID: O20150202001604
Entity NameGsw Medical Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336885557
PECOS PAC ID: 1850779307
Enrollment ID: O20220613000275

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 John Nolan Grady 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 John Nolan Grady, MD
Po Box 1810,
Gulfport, MS 39502-1810

Ph: (228) 575-1194		Dr John Nolan Grady, MD
4500 13th St,
Gulfport, MS 39501-2569

Ph: (228) 867-4396

Reviews and Comments


Hospitalist Doctors in Gulfport, MS

Ann Hughley, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4500 13th St, Gulfport, MS 39501
Phone: 228-864-8454    Fax: 228-864-8454
Dr. Charles A Stanich, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4500 13th Street, Gulfport, MS 39501
Phone: 228-867-4396    Fax: 228-867-5354
Patrick Stovall, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4500 13th St, Gulfport, MS 39501
Phone: 228-867-4396    Fax: 228-867-5354
Phillip D Compton Ii, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 15286 Community Rd, Gulfport, MS 39503
Phone: 228-832-5151    Fax: 228-832-6320
Dr. Jonathan A Mihnovets, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4500 13th Street, Gulfport, MS 39501
Phone: 228-867-4396    Fax: 228-867-5354
Melantha Dorthea Manns, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4500 13th Street, Gulfport, MS 39501
Phone: 228-867-4396    Fax: 228-867-5354
David Allen Northington, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4500 13th St, Gulfport, MS 39501
Phone: 228-864-8454    Fax: 228-865-1457

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.