Dr Tanna Lim, MD - Medicare Internal Medicine in Atlanta, GA

Dr Tanna Lim, MD is a medicare enrolled "Internal Medicine" physician in Atlanta, Georgia. He went to Medical College Of Georgia School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Gwinnett Hospital System Gme, Llc and his current practice location is 285 Boulevard Ne, Suite 525, Atlanta, Georgia. You can reach out to his office (for appointments etc.) via phone at (404) 265-1044.

Dr Tanna Lim is licensed to practice in Georgia (license number 055071) 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 1720015084.

Contact Information

Dr Tanna Lim, MD
285 Boulevard Ne, Suite 525,
Atlanta, GA 30312-4205
(404) 265-1044
(404) 265-1047

Map and Direction




Physician's Profile

Full NameDr Tanna Lim
GenderMale
SpecialityInternal Medicine
Experience22 Years
Location285 Boulevard Ne, Atlanta, 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 Tanna Lim attended and graduated from Medical College Of Georgia School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1720015084
  • Provider Enumeration Date: 06/26/2006
  • Last Update Date: 10/02/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3476580861
  • Enrollment ID: I20050718000483

Medical Identifiers

Medical identifiers for Dr Tanna Lim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720015084NPI-NPPES
529641667EMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 055071 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northside Hospital GwinnettLawrenceville, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gwinnett Hospital System Gme, Llc064850489422

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 Tanna Lim allows following entities to bill medicare on his behalf.
Entity NameGwinnett Hospital System, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952340994
PECOS PAC ID: 8123916426
Enrollment ID: O20040309000009
Entity NameGwinnett Physician Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578574661
PECOS PAC ID: 9133211139
Enrollment ID: O20070822001035
Entity NameGwinnett Hospital System Gme, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780076927
PECOS PAC ID: 0648504894
Enrollment ID: O20190622000303

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 Tanna Lim 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 Tanna Lim, MD
303 Parkway Dr Ne, Dept Of Gme,
Atlanta, GA 30312-1212

Ph: () -
Dr Tanna Lim, MD
285 Boulevard Ne, Suite 525,
Atlanta, GA 30312-4205

Ph: (404) 265-1044

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).

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