Dr Kajan Mahadevan, MD - Medicare Internal Medicine in Johnson City, TN

Dr Kajan Mahadevan, MD is a medicare enrolled "Internal Medicine" physician in Johnson City, Tennessee. His current practice location is Lamont St & Veterans Way, James H. Quillen Va Medical Center, Johnson City, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 926-1171.

Dr Kajan Mahadevan is licensed to practice in Tennessee (license number 65585) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1972164580.

Contact Information

Dr Kajan Mahadevan, MD
Lamont St & Veterans Way, James H. Quillen Va Medical Center,
Johnson City, TN 37604
(423) 926-1171
Not Available

Map and Direction




Physician's Profile

Full NameDr Kajan Mahadevan
GenderMale
SpecialityInternal Medicine
LocationLamont St & Veterans Way, Johnson City, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1972164580
  • Provider Enumeration Date: 06/25/2019
  • Last Update Date: 07/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2961883582
  • Enrollment ID: I20220713003945

Medical Identifiers

Medical identifiers for Dr Kajan Mahadevan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972164580NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 65585 (Tennessee)Primary

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 Kajan Mahadevan allows following entities to bill medicare on his behalf.
Entity NameSoutheastern Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083835441
PECOS PAC ID: 0042307852
Enrollment ID: O20071025000571
Entity NameApp Of Tennessee Hm, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396160768
PECOS PAC ID: 5395960694
Enrollment ID: O20140630001088

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 Kajan Mahadevan 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 Kajan Mahadevan, MD
Po Box 70622,
Johnson City, TN 37614-1709

Ph: (423) 439-6283
Dr Kajan Mahadevan, MD
Lamont St & Veterans Way, James H. Quillen Va Medical Center,
Johnson City, TN 37604

Ph: (423) 926-1171

Reviews and Comments


Internal Medicine Doctors in Johnson City, TN

Dr. Alan Cox, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2603 Avondale Dr, Johnson City, TN 37604
Phone: 423-767-8268    
Dr. Sheeba Anand, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 N State Of Franklin, Johnson City, TN 37614
Phone: 423-439-6283    
Dr. Charles Famoyin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 302 Wesley St, Suite 3, Johnson City, TN 37601
Phone: 423-282-0561    Fax: 423-268-2674
Robert Taylor Means Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 N State Of Franklin Rd, 2nd Floor, Johnson City, TN 37604
Phone: 423-439-7280    Fax: 423-439-7314
Dr. Tariq Ziad Haddadin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 N State Of Franklin Rd Ste 2, Johnson City, TN 37604
Phone: 423-926-4468    Fax: 423-928-4838
Timothy O Mcbride, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 E Main St, Johnson City, TN 37601
Phone: 423-929-2584    Fax: 423-722-2060
John M Daniel, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 N. State Of Franklin Rd., Johnson City, TN 37614
Phone: 423-282-1480    Fax: 423-928-1353

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.