Michael E Portner, MD - Medicare Nephrology in Cleveland, MS

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Michael E Portner, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Cleveland, Mississippi. He went to University Of Mississippi School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Delta Hills Nephrology Associates and his current practice location is 803 First Street, Cleveland, Mississippi. You can reach out to his office (for appointments etc.) via phone at (662) 843-2721.

Michael E Portner is licensed to practice in Mississippi (license number 09174) 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 1659439867.

Contact Information

Michael E Portner, MD
803 First Street,
Cleveland, MS 38732
(662) 843-2721
Not Available

Map and Direction




Physician's Profile

Full NameMichael E Portner
GenderMale
SpecialityNephrology
Experience44 Years
Location803 First Street, Cleveland, 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:
  • Michael E Portner attended and graduated from University Of Mississippi School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1659439867
  • Provider Enumeration Date: 12/04/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5991978181
  • Enrollment ID: I20111103000608

Medical Identifiers

Medical identifiers for Michael E Portner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659439867NPI-NPPES
00115736MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 09174 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rcg ClevelandCleveland, MSDialysis facility
Rcg BelzoniBelzoni, MSDialysis facility
Rcg IndianolaIndianola, MSDialysis facility
Bolivar Medical CenterCleveland, MSHospital
Greenwood Leflore HospitalGreenwood, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Delta Hills Nephrology Associates09412485793

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. Michael E Portner allows following entities to bill medicare on his behalf.
Entity NameDelta Hills Nephrology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841222437
PECOS PAC ID: 0941248579
Enrollment ID: O20050422000819
Entity NameDelta Hills Nephrology Clinics Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811764475
PECOS PAC ID: 4486098555
Enrollment ID: O20240216000527

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. Michael E Portner 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
Michael E Portner, MD
Po Box 306, Delta Hills Nephrology Associates,
Greenwood, MS 38935-0306

Ph: (662) 453-5208		Michael E Portner, MD
803 First Street,
Cleveland, MS 38732

Ph: (662) 843-2721

Reviews and Comments


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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.