Dr David T Derrer, MD - Medicare Family Practice in Acworth, GA

Dr David T Derrer, MD is a medicare enrolled "Family Medicine" physician in Acworth, Georgia. He went to University Of Alabama School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Wellstar Medical Group, Llc and his current practice location is 4550 Cobb Parkway North Nw Ste 101, Acworth, Georgia. You can reach out to his office (for appointments etc.) via phone at (470) 956-0100.

Dr David T Derrer is licensed to practice in Georgia (license number 054181) 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 1659378412.

Contact Information

Dr David T Derrer, MD
4550 Cobb Parkway North Nw Ste 101,
Acworth, GA 30101
(470) 956-0100
(770) 529-0279

Map and Direction




Physician's Profile

Full NameDr David T Derrer
GenderMale
SpecialityFamily Practice
Experience24 Years
Location4550 Cobb Parkway North Nw Ste 101, Acworth, 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:
  • Dr David T Derrer attended and graduated from University Of Alabama School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1659378412
  • Provider Enumeration Date: 07/07/2005
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7012902414
  • Enrollment ID: I20040415001174

Medical Identifiers

Medical identifiers for Dr David T Derrer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659378412NPI-NPPES
054181OtherGAGEORGIA MEDICAL LICENSE #
015928OtherGABLUE CROSS/BLUE SHIELD #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 054181 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wellstar Kennestone HospitalMarietta, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellstar Medical Group, Llc67090654021839

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. Dr David T Derrer allows following entities to bill medicare on his 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. Dr David T Derrer 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
Dr David T Derrer, MD
805 Sandy Plains Road, Medical Staff Services,
Marietta, GA 30066-6340

Ph: () -
Dr David T Derrer, MD
4550 Cobb Parkway North Nw Ste 101,
Acworth, GA 30101

Ph: (470) 956-0100

Reviews and Comments


Family Medicine Doctors in Acworth, GA

Jacquelyn Cheatham-terry, D.O
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4550 Cobb Parkway North Nw Ste 201a, Acworth, GA 30101
Phone: 770-974-4655    Fax: 770-974-1970
Dr. Edward A. Lloyd, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4791 S Main St, Acworth, GA 30101
Phone: 770-422-1400    Fax: 770-422-2340
Dr. Mark D Salsberry, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2487 Cedarcrest Rd, Suite 714, Acworth, GA 30101
Phone: 678-224-5730    Fax: 770-693-7186
Dr. Kristine Aura Ortega-fonte, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4791 S Main St Ste 100, Acworth, GA 30101
Phone: 404-251-1600    
Jeffrey Craig Stone, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4550 Cobb Parkway North Nw Ste 201a, Acworth, GA 30101
Phone: 770-974-4655    Fax: 770-974-1970
Dr. Harnish Patel, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4465 Lemon St, Acworth, GA 30101
Phone: 770-529-7478    Fax: 770-529-7458
John N Murimi, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4900 Ivey Rd Nw, Suite 1301, Acworth, GA 30101
Phone: 770-974-4655    Fax: 770-974-1970

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.