Geralynn G Morrison, MD - Medicare Internal Medicine in Petal, MS

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Geralynn G Morrison, MD is a medicare enrolled "Internal Medicine" physician in Petal, Mississippi. Her current practice location is 102 Red Maple Trl, Petal, Mississippi. You can reach out to her office (for appointments etc.) via phone at (601) 310-6455.

Geralynn G Morrison is licensed to practice in Mississippi (license number 21806) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1710984539.

Contact Information

Geralynn G Morrison, MD
102 Red Maple Trl,
Petal, MS 39465-2678
(601) 310-6455
Not Available

Map and Direction




Physician's Profile

Full NameGeralynn G Morrison
GenderFemale
SpecialityInternal Medicine
Location102 Red Maple Trl, Petal, Mississippi
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1710984539
  • Provider Enumeration Date: 07/07/2005
  • Last Update Date: 11/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9638146897
  • Enrollment ID: I20120201000610

Medical Identifiers

Medical identifiers for Geralynn G Morrison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710984539NPI-NPPES
2072791OtherMSUHC
6052782OtherMSHEALTHSPRING
7627279OtherMSAETNA
5732606OtherMSCIGNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 21806 (Mississippi)Secondary
207R00000XInternal Medicine 21806 (Mississippi)Primary

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. Geralynn G Morrison allows following entities to bill medicare on her behalf.
Entity NameHattiesburg Clinic Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740213446
PECOS PAC ID: 5193706794
Enrollment ID: O20040528000685
Entity NameForrest County General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295837631
PECOS PAC ID: 1052397767
Enrollment ID: O20040624001351
Entity NamePioneer Health Care , Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336384742
PECOS PAC ID: 4789740044
Enrollment ID: O20090311000659
Entity NameRelias Emergency Medicine Specialists Of Hattiesburg Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609409440
PECOS PAC ID: 9032549142
Enrollment ID: O20200413002970
Entity NameRelias Clinical Decision Specialists Of Hattiesburg Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336867415
PECOS PAC ID: 3173998358
Enrollment ID: O20230403000431
Entity NameRh Emergency Medicine Of Perry County Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740058650
PECOS PAC ID: 8022461573
Enrollment ID: O20240131002979
Entity NameRh Emergency Medicine Of Pearl River Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265206544
PECOS PAC ID: 9032562384
Enrollment ID: O20240202000443
Entity NameRh Hospitalist Medicine Of Perry County Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821866740
PECOS PAC ID: 4688017619
Enrollment ID: O20240207000960
Entity NameRh Hospitalist Medicine Of Walthall General Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053173237
PECOS PAC ID: 2365881091
Enrollment ID: O20240415002150
Entity NameRh Emergency Medicine Of Jefferson Davis Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356103527
PECOS PAC ID: 4789023201
Enrollment ID: O20240417001265
Entity NameRh Emergency Medicine Of Walthall General Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336901511
PECOS PAC ID: 7517306830
Enrollment ID: O20240419001361
Entity NameRh Hospitalist Medicine Of Jefferson Davis Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174385355
PECOS PAC ID: 6103265145
Enrollment ID: O20240423003254
Entity NameG G Morrison Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194857300
PECOS PAC ID: 2466429626
Enrollment ID: O20240930000500

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. Geralynn G Morrison 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
Geralynn G Morrison, MD
102 Red Maple Trl,
Petal, MS 39465-2678

Ph: (601) 310-6455		Geralynn G Morrison, MD
102 Red Maple Trl,
Petal, MS 39465-2678

Ph: (601) 310-6455

Reviews and Comments


Internal Medicine Doctors in Petal, MS

Hannah Roberts Badon,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Parkway Ln Ste 250, Petal, MS 39465
Phone: 601-544-0769    
Phillip Matthew Ezell, FNP-BC, AGACNP-BC
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 908 S George Ave, Petal, MS 39465
Phone: 601-544-7441    

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.