Dr Nagender Mankan, MD - Medicare Hematology/oncology in Roswell, GA

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Dr Nagender Mankan, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Roswell, Georgia. He graduated from medical school in 1996 and has 30 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Wellstar Medical Group Llc and his current practice location is 4500 Hospital Blvd Ste 300, Roswell, Georgia. You can reach out to his office (for appointments etc.) via phone at (470) 321-7500.

Dr Nagender Mankan is licensed to practice in Georgia (license number 057887) 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 1396782827.

Contact Information

Dr Nagender Mankan, MD
4500 Hospital Blvd Ste 300,
Roswell, GA 30076-0001
(470) 321-7500
(778) 355-4474

Map and Direction




Physician's Profile

Full NameDr Nagender Mankan
GenderMale
SpecialityHematology/oncology
Experience30 Years
Location4500 Hospital Blvd Ste 300, Roswell, 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 Nagender Mankan graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1396782827
  • Provider Enumeration Date: 06/01/2006
  • Last Update Date: 10/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3779586441
  • Enrollment ID: I20190219002636

Medical Identifiers

Medical identifiers for Dr Nagender Mankan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396782827NPI-NPPES
1396782827OtherGANPI NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 057887 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wellstar Cobb Medical CenterAustell, GAHospital
Wellstar North Fulton Medical CenterRoswell, GAHospital
Wellstar Kennestone Regional Medical CenterMarietta, GAHospital
Piedmont Cartersville Medical CenterCartersville, GAHospital
Wellstar Douglas Medical CenterDouglasville, GAHospital
Wellstar Windy Hill HospitalMarietta, GALong-term care hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellstar Medical Group Llc67090654023059

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 Nagender Mankan 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 Nagender Mankan 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 Nagender Mankan, MD
531 Roselane St Nw Ste 710,
Marietta, GA 30060-6975

Ph: (678) 331-3297		Dr Nagender Mankan, MD
4500 Hospital Blvd Ste 300,
Roswell, GA 30076-0001

Ph: (470) 321-7500

Reviews and Comments


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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.