Dr Celia C Mamby, MD - Medicare Hematology/oncology in Lithonia, GA

Dr Celia C Mamby, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Lithonia, Georgia. She went to Medical College Of Wisconsin and graduated in 1989 and has 35 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Nsh Cancer Institute Professional Services G Llc and her current practice location is 5700 Hillandale Dr, Suite 250, Lithonia, Georgia. You can reach out to her office (for appointments etc.) via phone at (770) 981-5431.

Dr Celia C Mamby is licensed to practice in Georgia (license number 039629) 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 1255319752.

Contact Information

Dr Celia C Mamby, MD
5700 Hillandale Dr, Suite 250,
Lithonia, GA 30058-4103
(770) 981-5431
(770) 981-5515

Map and Direction




Physician's Profile

Full NameDr Celia C Mamby
GenderFemale
SpecialityHematology/oncology
Experience35 Years
Location5700 Hillandale Dr, Lithonia, 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:
  • Dr Celia C Mamby attended and graduated from Medical College Of Wisconsin in 1989
  NPI Data:
  • NPI Number: 1255319752
  • Provider Enumeration Date: 01/04/2006
  • Last Update Date: 08/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0042223877
  • Enrollment ID: I20110706000481

Medical Identifiers

Medical identifiers for Dr Celia C Mamby such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255319752NPI-NPPES
000639878ACMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 039629 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northside HospitalAtlanta, GAHospital
Emory Hillandale HospitalLithonia, GAHospital
Emory Decatur HospitalDecatur, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nsh Cancer Institute Professional Services G Llc0840443164104

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 Celia C Mamby allows following entities to bill medicare on her behalf.
Entity NameNsh Cancer Institute Professional Services G Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144571381
PECOS PAC ID: 0840443164
Enrollment ID: O20130128000225

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 Celia C Mamby 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 Celia C Mamby, MD
1835 Savoy Dr, Suite 300,
Atlanta, GA 30341-1072

Ph: (770) 981-5431
Dr Celia C Mamby, MD
5700 Hillandale Dr, Suite 250,
Lithonia, GA 30058-4103

Ph: (770) 981-5431

Reviews and Comments


Internal Medicine Doctors in Lithonia, GA

Dr. Kimberly Carter, MD
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Phone: 404-364-7070    
Dawit Teklemariam Antonios, MD
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Jean Gustave Shoumou, MD
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Dr. Walter Wendell Williams, MD
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Practice Location: 6051 Rock Springs Rd, Lithonia, GA 30038
Phone: 404-218-0698    Fax: 404-235-1751
Christopher Johnson, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5440 Hillandale Dr, Internal Medicine Health Care Team A, Lithonia, GA 30058
Phone: 770-322-3216    Fax: 770-322-3290
T David Gbadebo, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5447 Dividend Dr, Lithonia, GA 30058
Phone: 770-322-8881    Fax: 770-322-8886
Dr. Muthayyah Srinivasan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5447 Dividend Dr, Lithonia, GA 30058
Phone: 770-322-8881    Fax: 770-322-8886

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.

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