Dr Matthew Carlson, MD - Medicare Internal Medicine in Gulfport, MS

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Dr Matthew Carlson, MD is a medicare enrolled "Hospitalist" physician in Gulfport, Mississippi. He graduated from medical school in 2001 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice 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) 376-0577.

Dr Matthew Carlson is licensed to practice in Mississippi (license number 20383) 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 1609865682.

Contact Information

Dr Matthew Carlson, MD
4500 13th St,
Gulfport, MS 39501-2515
(228) 376-0577
Not Available

Map and Direction




Physician's Profile

Full NameDr Matthew Carlson
GenderMale
SpecialityInternal Medicine
Experience25 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 Matthew Carlson graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1609865682
  • Provider Enumeration Date: 10/20/2005
  • Last Update Date: 09/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8123206398
  • Enrollment ID: I20110617000490

Medical Identifiers

Medical identifiers for Dr Matthew Carlson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609865682NPI-NPPES
20383OtherMSMISSISSIPPI STATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20383 (Mississippi)Secondary
208M00000XHospitalist 20383 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hospital At GulfportGulfport, MSHospital
Singing River GulfportGulfport, MSHospital
Memorial Hospital BiloxiBiloxi, MSHospital
Singing River Health SystemPascagoula, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Hospital At Gulfport2466524012473

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 Matthew Carlson allows following entities to bill medicare on his behalf.
Entity NameSinging River Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083893937
PECOS PAC ID: 3870405194
Enrollment ID: O20031104000435
Entity NameMemorial Hospital at Gulfport
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093142598
PECOS PAC ID: 2466524012
Enrollment ID: O20090515000396

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 Matthew Carlson 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 Matthew Carlson, MD
Po Box 1810,
Gulfport, MS 39502

Ph: (228) 575-1194		Dr Matthew Carlson, MD
4500 13th St,
Gulfport, MS 39501-2515

Ph: (228) 376-0577

Reviews and Comments


Hospitalist Doctors in Gulfport, MS

Hunter Cooper, MD
Hospitalist
Medicare: May Accept Medicare Assignments
Practice Location: 4500 13th St, Gulfport, MS 39501
Phone: 228-867-4968    

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.