Michael S Saag, MD - Medicare Infectious Disease in Birmingham, AL

Michael S Saag, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Birmingham, Alabama. He went to University Of Louisville School Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice University Of Alabama Health Services Foundation, Pc, University Of Alabama At Birmingham and his current practice location is 619 19th Street South, Birmingham, Alabama. You can reach out to his office (for appointments etc.) via phone at (205) 934-6600.

Michael S Saag is licensed to practice in Alabama (license number 10505) 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 1700809548.

Contact Information

Michael S Saag, MD
619 19th Street South,
Birmingham, AL 35233
(205) 934-6600
Not Available

Map and Direction




Physician's Profile

Full NameMichael S Saag
GenderMale
SpecialityInfectious Disease
Experience43 Years
Location619 19th Street South, Birmingham, Alabama
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 S Saag attended and graduated from University Of Louisville School Of Medicine in 1981
  NPI Data:
  • NPI Number: 1700809548
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 06/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0941495428
  • Enrollment ID: I20101110000238

Medical Identifiers

Medical identifiers for Michael S Saag such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700809548NPI-NPPES
110036877OtherALRAILROAD MEDICARE
C74016OtherALVIVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 10505 (Alabama)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Alabama HospitalBirmingham, ALHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Alabama Health Services Foundation, Pc19512131072328
University Of Alabama At Birmingham377948797066

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 S Saag allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Alabama Health Services Foundation, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093768723
PECOS PAC ID: 1951213107
Enrollment ID: O20031105000261
Entity NameUniversity Of Alabama At Birmingham
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184738478
PECOS PAC ID: 3779487970
Enrollment ID: O20031120000323

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 S Saag 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 S Saag, MD
Po Box 55310,
Birmingham, AL 35255-5310

Ph: (205) 731-9701
Michael S Saag, MD
619 19th Street South,
Birmingham, AL 35233

Ph: (205) 934-6600

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).

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