Dr David B Greenfield, MD - Medicare Emergency Medicine in Rincon, GA

Dr David B Greenfield, MD is a medicare enrolled "Emergency Medicine" physician in Rincon, Georgia. He went to University Of South Florida College Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Georgia Emergency Associates and his current practice location is 5629 Hwy 21 South, Rincon, Georgia. You can reach out to his office (for appointments etc.) via phone at (912) 295-2133.

Dr David B Greenfield is licensed to practice in Georgia (license number 054567) 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 1518900034.

Contact Information

Dr David B Greenfield, MD
5629 Hwy 21 South,
Rincon, GA 31326
(912) 295-2133
(912) 295-5924

Map and Direction




Physician's Profile

Full NameDr David B Greenfield
GenderMale
SpecialityEmergency Medicine
Experience23 Years
Location5629 Hwy 21 South, Rincon, 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 B Greenfield attended and graduated from University Of South Florida College Of Medicine in 2001
  NPI Data:
  • NPI Number: 1518900034
  • Provider Enumeration Date: 06/13/2006
  • Last Update Date: 09/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628048790
  • Enrollment ID: I20040727000941

Medical Identifiers

Medical identifiers for Dr David B Greenfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518900034NPI-NPPES
085676134BMedicaidGA
085676134FMedicaidGA
085676134EMedicaidGA
10058656OtherGAAMERIGROUP
085676134CMedicaidGA
085676134FMedicaidSC
085676134GMedicaidGA
G54567MedicaidSC
085676134AMedicaidGA
085676134JHMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 26812 (South Carolina)Secondary
207P00000XEmergency Medicine 054567 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph's Hospital - SavannahSavannah, GAHospital
Candler HospitalSavannah, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Georgia Emergency Associates10522163898

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 B Greenfield allows following entities to bill medicare on his behalf.
Entity NameGeorgia Emergency Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528098290
PECOS PAC ID: 1052216389
Enrollment ID: O20031201000427

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 B Greenfield 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 B Greenfield, MD
5629 Hwy 21 South,
Rincon, GA 31326

Ph: (912) 295-2133
Dr David B Greenfield, MD
5629 Hwy 21 South,
Rincon, GA 31326

Ph: (912) 295-2133

Reviews and Comments


Emergency Medicine Doctors in Rincon, GA

Dr. Thomas Reagan Wolf, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5629 Hwy 21 S, Rincon, GA 31326
Phone: 912-295-2133    Fax: 912-295-5924
Mr. Mark F Coffey, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5629 Hwy. 21 South, Rincon, GA 31326
Phone: 912-295-2133    Fax: 912-295-5924
Megan D Hershey, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5629 Hwy 21 S, Rincon, GA 31326
Phone: 912-295-2133    
James R Gill, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5629 Hwy 21 South, Rincon, GA 31326
Phone: 912-295-2133    Fax: 912-295-5924
Andrew R Tee Vi, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5629 Hwy 21 South, Rincon, GA 31326
Phone: 912-295-2133    Fax: 912-295-5924
David Stephen Wong, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5629 Hwy 21 S, Rincon, GA 31326
Phone: 912-295-2133    Fax: 912-295-5924
Christopher Daniel Kohls, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5629 Hwy 21 South, Rincon, GA 31326
Phone: 912-295-2133    Fax: 912-295-5924

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.