Grace Chiang, MD - Medicare Allergy/immunology in Marietta, GA

Grace Chiang, MD is a medicare enrolled "Allergy & Immunology" physician in Marietta, Georgia. She went to University Of Wisconsin School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Wellstar Medical Group, Llc and her current practice location is 3747 Roswell Rd Ste 205, Marietta, Georgia. You can reach out to her office (for appointments etc.) via phone at (770) 333-2027.

Grace Chiang is licensed to practice in Georgia (license number 062321) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1750556106.

Contact Information

Grace Chiang, MD
3747 Roswell Rd Ste 205,
Marietta, GA 30062
(770) 333-2027
(770) 333-2031

Map and Direction




Physician's Profile

Full NameGrace Chiang
GenderFemale
SpecialityAllergy/immunology
Experience20 Years
Location3747 Roswell Rd Ste 205, Marietta, Georgia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Grace Chiang attended and graduated from University Of Wisconsin School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1750556106
  • Provider Enumeration Date: 04/28/2008
  • Last Update Date: 10/29/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2860548716
  • Enrollment ID: I20090918000250

Medical Identifiers

Medical identifiers for Grace Chiang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750556106NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 2008010182 (Missouri)Secondary
207K00000XAllergy & Immunology 062321 (Georgia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellstar Medical Group, Llc67090654021917

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. Grace Chiang allows following entities to bill medicare on her behalf.
Entity NameWellstar Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558664003
PECOS PAC ID: 6709065402
Enrollment ID: O20110127000374

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. Grace Chiang 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
Grace Chiang, MD
805 Sandy Plains Road, Medical Staff Services,
Marietta, GA 30066-6340

Ph: () -
Grace Chiang, MD
3747 Roswell Rd Ste 205,
Marietta, GA 30062

Ph: (770) 333-2027

Reviews and Comments


Allergy & Immunology Doctors in Marietta, GA

Nancy Bonner,
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 2150 Northwest Pkwy Se, Suite A, Marietta, GA 30067
Phone: 888-816-7047    Fax: 888-840-1265
Stanley M Fineman, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 790 Church St Ne Ste 150, Marietta, GA 30060
Phone: 770-953-3331    Fax: 770-424-4480
Louis B Kalish, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 790 Church St Ne Ste 150, Marietta, GA 30060
Phone: 770-953-3331    Fax: 770-424-4480

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.