Gregory Ronald Nunez, MD - Medicare Hospitalist in Columbus, MS

Gregory Ronald Nunez, MD is a medicare enrolled "Internal Medicine" physician in Columbus, Mississippi. He went to Howard University College Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Mississippi Hma Hospitalists Llc and his current practice location is 2104 5th St N Ste 6, Columbus, Mississippi. You can reach out to his office (for appointments etc.) via phone at (662) 327-9512.

Gregory Ronald Nunez is licensed to practice in Mississippi (license number 11604) 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 1497869978.

Contact Information

Gregory Ronald Nunez, MD
2104 5th St N Ste 6,
Columbus, MS 39705-2236
(662) 327-9512
(662) 327-9633



Physician's Profile

Full NameGregory Ronald Nunez
GenderMale
SpecialityHospitalist
Experience42 Years
Location2104 5th St N Ste 6, Columbus, 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:
  • Gregory Ronald Nunez attended and graduated from Howard University College Of Medicine in 1982
  NPI Data:
  • NPI Number: 1497869978
  • Provider Enumeration Date: 08/19/2006
  • Last Update Date: 11/27/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9234199126
  • Enrollment ID: I20041014001042

Medical Identifiers

Medical identifiers for Gregory Ronald Nunez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497869978NPI-NPPES
00014985MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 11604 (Mississippi)Primary
208M00000XHospitalist 11604 (Mississippi)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Crossgates River Oaks HospitalBrandon, MSHospital
Merit Health River OaksFlowood, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mississippi Hma Hospitalists Llc599197207716

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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. Gregory Ronald Nunez allows following entities to bill medicare on his behalf.
Entity NameState Of Mississippi - University Of Mississippi Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154317527
PECOS PAC ID: 1850293036
Enrollment ID: O20090414000575

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Entity NameBaptist Memorial Hospital - Golden Triangle Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609830173
PECOS PAC ID: 1456244623
Enrollment ID: O20101116000167

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Entity NameMississippi Hma Hospitalists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154608883
PECOS PAC ID: 5991972077
Enrollment ID: O20120112000182

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Entity NameKeystone Hospitalist Services Of Ms Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932447968
PECOS PAC ID: 7517103864
Enrollment ID: O20130411000527

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Entity NameComprehensive Hospitalists Of Ms, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467856385
PECOS PAC ID: 6709101322
Enrollment ID: O20150202001604

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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. Gregory Ronald Nunez 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
Gregory Ronald Nunez, MD
2104 5th St N Ste 6,
Columbus, MS 39705-2236

Ph: (662) 327-9512
Gregory Ronald Nunez, MD
2104 5th St N Ste 6,
Columbus, MS 39705-2236

Ph: (662) 327-9512

News Archive

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DePuy Synthes introduces ACTIS Total Hip System for improving initial implant stability

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› Verified 3 days ago


Internal Medicine Doctors in Columbus, MS

Fakhri Dalati, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2520 5th St N, Columbus, MS 39705
Phone: 662-244-2042    Fax: 662-244-2041
Dr. Connie Harris Scurti, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 255 Baptist Blvd Ste 301, Columbus, MS 39705
Phone: 662-244-1705    Fax: 662-227-4301
Dr. Michael R Duckworth, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2225 5th St N, Columbus, MS 39705
Phone: 662-327-0197    Fax: 662-327-5660
Michael J Boland, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 255 Baptist Blvd, Suite 402, Columbus, MS 39705
Phone: 662-240-1412    Fax: 662-240-1949
Dr. Madhukar Saran, M.D
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 824 Alabama St, Columbus, MS 39702
Phone: 662-244-0391    Fax: 662-244-0395
Dr. Paul J Scurti, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 255 Baptist Blvd Ste 301, Columbus, MS 39705
Phone: 662-244-1705    Fax: 662-227-4301
Wail Alnas, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 345 Baptist Blvd, Columbus, MS 39705
Phone: 662-244-2288    Fax: 662-244-2763

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