Mr Mark Andrew Ziegler, MD - Medicare Internal Medicine in Griffin, GA

Mr Mark Andrew Ziegler, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Griffin, Georgia. His current practice location is 601 S 8th St, Griffin, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 228-2721.

Mr Mark Andrew Ziegler is licensed to practice in District Of Columbia (license number MD210002416) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1700443447.

Contact Information

Mr Mark Andrew Ziegler, MD
601 S 8th St,
Griffin, GA 30224-4213
(770) 228-2721
Not Available

Map and Direction




Physician's Profile

Full NameMr Mark Andrew Ziegler
GenderMale
SpecialityInternal Medicine - Critical Care Medicine
Location601 S 8th St, Griffin, Georgia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700443447
  • Provider Enumeration Date: 05/28/2019
  • Last Update Date: 06/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1658607171
  • Enrollment ID: I20230531002251

Medical Identifiers

Medical identifiers for Mr Mark Andrew Ziegler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700443447NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine MD210002416 (District Of Columbia)Primary

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. Mr Mark Andrew Ziegler allows following entities to bill medicare on his behalf.
Entity NameCommonwealth Critical Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891210035
PECOS PAC ID: 4284909029
Enrollment ID: O20210730001198

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. Mr Mark Andrew Ziegler 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
Mr Mark Andrew Ziegler, MD
601 S 8th St,
Griffin, GA 30224-4213

Ph: () -
Mr Mark Andrew Ziegler, MD
601 S 8th St,
Griffin, GA 30224-4213

Ph: (770) 228-2721

Reviews and Comments


Internal Medicine Doctors in Griffin, GA

Dr. Appaswamy M Gowda, MD
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Phone: 770-228-9020    Fax: 770-229-4063
Jolina Pamela C Santos, MD
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Phone: 470-604-8250    Fax: 770-999-2814
John R Dupre, MD
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Dr. Cyril Anara, M.D
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Practice Location: 601 S 8th St, Griffin, GA 30224
Phone: 770-229-6909    
Dr. Adanech Zekiewos Gichamo, MD
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Practice Location: 601 S 8th St, Griffin, GA 30224
Phone: 770-265-4919    
Dr. James Orien Day Iii, M.D.
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Medicare: Medicare Enrolled
Practice Location: 231 Graefe St, Griffin, GA 30224
Phone: 770-227-1587    Fax: 770-227-1485

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.