Dr Karthi Subbannan, MD - Medicare Hematology/oncology in Johns Creek, GA

Dr Karthi Subbannan, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Johns Creek, Georgia. She graduated from medical school in 1996 and has 28 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, Legacy Healthcare Services Inc and her current practice location is 6300 Hospital Pkwy Ste 300, Johns Creek, Georgia. You can reach out to her office (for appointments etc.) via phone at (770) 623-8965.

Dr Karthi Subbannan is licensed to practice in Georgia (license number 062169) 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 1154443091.

Contact Information

Dr Karthi Subbannan, MD
6300 Hospital Pkwy Ste 300,
Johns Creek, GA 30097-1982
(770) 623-8965
(770) 623-4018



Physician's Profile

Full NameDr Karthi Subbannan
GenderFemale
SpecialityHematology/oncology
Experience28 Years
Location6300 Hospital Pkwy Ste 300, Johns Creek, 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 Karthi Subbannan graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1154443091
  • Provider Enumeration Date: 04/04/2007
  • Last Update Date: 08/19/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2567519606
  • Enrollment ID: I20090407000541

Medical Identifiers

Medical identifiers for Dr Karthi Subbannan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154443091NPI-NPPES
738700884CMedicaidGA
738700884DMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 062169 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northside HospitalAtlanta, GAHospital
Northside Hospital ForsythCumming, GAHospital
Emory Johns Creek HospitalJohns creek, GAHospital
Northside Hospital GwinnettLawrenceville, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nsh Cancer Institute Professional Services G Llc0840443164104
Legacy Healthcare Services Inc21633397222654

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› Verified 8 days ago

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 Karthi Subbannan 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

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Chronic diseases are the largest cause of death in the world

The rising global burden of chronic diseases needs a coordinated effort from policy makers, advocates and health professionals, according to a special communication in the June 2 issue of the Journal of the American Medical Association (JAMA), a theme issue on Global Health.

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Interaction between two brain proteins has substantial effect on memory formation

In a new study that could have implications for future drug discovery efforts for a number of neurodegenerative diseases, scientists from the Florida campus of The Scripps Research Institute (TSRI) have found that the interaction between a pair of brain proteins has a substantial and previously unrecognized effect on memory formation.

Falling rates of patient satisfaction with the NHS demonstrate enormous pressure on hospital doctors

Responding to the release of the British Social Attitudes survey by the King's Fund and Nuffield Trust which shows falling levels of patient satisfaction with the NHS, Dr Chaand Nagpaul, BMA Chair of Council, said: Patients are being treated in hospitals that have had years of neglect and by a health service that we know is grossly underfunded.

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Researchers at Dana-Farber Cancer Institute have identified a long-sought "master switch" in mice for the production of brown fat, a type of adipose tissue that generates heat and counters obesity caused by overeating.

Read more Medical News

› Verified 8 days ago

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 Karthi Subbannan 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 Karthi Subbannan, MD
1835 Savoy Dr, Suite 300,
Atlanta, GA 30341-1072

Ph: (770) 623-8965
Dr Karthi Subbannan, MD
6300 Hospital Pkwy Ste 300,
Johns Creek, GA 30097-1982

Ph: (770) 623-8965

News Archive

Chronic diseases are the largest cause of death in the world

The rising global burden of chronic diseases needs a coordinated effort from policy makers, advocates and health professionals, according to a special communication in the June 2 issue of the Journal of the American Medical Association (JAMA), a theme issue on Global Health.

Study evaluates implementation of out-of hospital stroke policy in some Chicago hospitals

Implementing an out-of hospital stroke policy in some Chicago hospitals was associated with significant improvements in emergency medical services use and increased intravenous tissue plasminogen activator use at primary stroke centers, according to a study published by JAMA Neurology.

Interaction between two brain proteins has substantial effect on memory formation

In a new study that could have implications for future drug discovery efforts for a number of neurodegenerative diseases, scientists from the Florida campus of The Scripps Research Institute (TSRI) have found that the interaction between a pair of brain proteins has a substantial and previously unrecognized effect on memory formation.

Falling rates of patient satisfaction with the NHS demonstrate enormous pressure on hospital doctors

Responding to the release of the British Social Attitudes survey by the King's Fund and Nuffield Trust which shows falling levels of patient satisfaction with the NHS, Dr Chaand Nagpaul, BMA Chair of Council, said: Patients are being treated in hospitals that have had years of neglect and by a health service that we know is grossly underfunded.

Master switch for the production of brown fat discovered

Researchers at Dana-Farber Cancer Institute have identified a long-sought "master switch" in mice for the production of brown fat, a type of adipose tissue that generates heat and counters obesity caused by overeating.

Read more News

› Verified 8 days ago


Internal Medicine Doctors in Johns Creek, GA

Saraswathi Jampala, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 11912 Jones Bridge Rd, Johns Creek, GA 30005
Phone: 678-990-1831    Fax: 678-990-1835
Sukit Chaiyachati, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6325 Hospital Pkwy, Emory Johns Creek Hospital - Hospital Medicine Dept, Johns Creek, GA 30097
Phone: 404-778-6382    Fax: 404-778-5495
Martin Barry Duke, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 5830 Hershinger Close, Johns Creek, GA 30097
Phone: 678-474-9329    
Dr. Keerthi Reddy Padooru, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6325 Hospital Pkwy, Johns Creek, GA 30097
Phone: 678-474-7038    Fax: 678-474-7033
Dr. Vaishali Eragam Reddy, DO
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 6325 Hospital Pkwy, Johns Creek, GA 30097
Phone: 678-474-7000    
Vijayasudha Gunna, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 11912 Jones Bridge Rd, Suite 201, Johns Creek, GA 30005
Phone: 770-754-1600    Fax: 770-754-1605

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