Absar Ahmad Mirza, MD - Medicare Critical Care (intensivists) in Marietta, GA

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Absar Ahmad Mirza, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Marietta, Georgia. He graduated from medical school in 1995 and has 31 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Hamilton Medical Center, Inc, Northeast Georgia Physicians Group Inc, Apogee Medical Group South Carolina, Wellstar Medical Group Llc, 24 On Physicians Pc and his current practice location is 400 Tower Rd Ne Ste 200, Marietta, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 422-1372.

Absar Ahmad Mirza is licensed to practice in Georgia (license number 064864) 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 1265415541.

Contact Information

Absar Ahmad Mirza, MD
400 Tower Rd Ne Ste 200,
Marietta, GA 30060-9412
(770) 422-1372
(770) 999-2488

Map and Direction




Physician's Profile

Full NameAbsar Ahmad Mirza
GenderMale
SpecialityCritical Care (intensivists)
Experience31 Years
Location400 Tower Rd Ne Ste 200, Marietta, Georgia
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:
  • Absar Ahmad Mirza graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1265415541
  • Provider Enumeration Date: 11/21/2005
  • Last Update Date: 01/13/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1153219027
  • Enrollment ID: I20101021001272

Medical Identifiers

Medical identifiers for Absar Ahmad Mirza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265415541NPI-NPPES
H47226MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 23260 (South Carolina)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 064864 (Georgia)Primary
207RN0300XInternal Medicine - Nephrology 064864 (Georgia)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wellstar North Fulton HospitalRoswell, GAHospital
Hamilton Medical CenterDalton, GAHospital
Northeast Georgia Medical Center, IncGainesville, GAHospital
Anmed HealthAnderson, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hamilton Medical Center, Inc0446151179101
Northeast Georgia Physicians Group Inc6901898386899
Apogee Medical Group South Carolina892119302068
Wellstar Medical Group Llc67090654023073
24 On Physicians Pc5698688141277

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. Absar Ahmad Mirza allows following entities to bill medicare on his behalf.
Entity NameHamilton Medical Center, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528056066
PECOS PAC ID: 0446151179
Enrollment ID: O20040116000053
Entity NameNortheast Georgia Physicians Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891745212
PECOS PAC ID: 6901898386
Enrollment ID: O20040402001277
Entity NamePiedmont Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376624940
PECOS PAC ID: 3274529524
Enrollment ID: O20040423000767
Entity NameHospital Physician Services - Southeast Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760410385
PECOS PAC ID: 5597774554
Enrollment ID: O20060419000545
Entity NameNorth Atlanta Professional Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316959869
PECOS PAC ID: 0840291944
Enrollment ID: O20070116000197
Entity NameWellstar Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558664003
PECOS PAC ID: 6709065402
Enrollment ID: O20110127000374
Entity NameTift Regional Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881203305
PECOS PAC ID: 2062745169
Enrollment ID: O20200217002409
Entity NameHouston Hospitalist Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962040147
PECOS PAC ID: 2769813906
Enrollment ID: O20200504000786
Entity NameSound Physicians Intensivists Of Georgia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376159590
PECOS PAC ID: 5193138634
Enrollment ID: O20201230001915

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. Absar Ahmad Mirza 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
Absar Ahmad Mirza, MD
400 Tower Rd Ne Ste 200,
Marietta, GA 30060-9412

Ph: (770) 422-1372		Absar Ahmad Mirza, MD
400 Tower Rd Ne Ste 200,
Marietta, GA 30060-9412

Ph: (770) 422-1372

Reviews and Comments


Internal Medicine Doctors in Marietta, GA

Anu Kurl, MD
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Practice Location: 400 Tower Rd Ne Ste 160, Marietta, GA 30060
Phone: 770-420-1690    Fax: 770-420-1661
Dr. Saba Amajd Munir, DO
Critical Care Medicine
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Practice Location: 55 Whitcher St Ne Ste 460, Marietta, GA 30060
Phone: 770-427-7389    
Dr. Sharon M Odell, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 54 Tower Rd Ne, Marietta, GA 30060
Phone: 770-427-4682    Fax: 770-499-8562
Dr. Helga Annalina Bahr, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 580 Atlanta Country Club Drive, Marietta, GA 30068
Phone: 770-988-8554    
Dr. Kaynessa Celena Providence, M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 54 Tower Rd Ne, Marietta, GA 30060
Phone: 770-427-4682    Fax: 770-499-8562
Dr. Ryan V Cantwell, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 320 Kennestone Hospital Blvd, Suite 201, Marietta, GA 30060
Phone: 770-427-2457    Fax: 770-427-2706
Dr. Joanne Zhiwen Zhu, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 677 Church St Ne # 111, Marietta, GA 30060
Phone: 770-793-7750    

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.