Karthik R Krishnan, MD in Maryville, TN - Medicare Allergy/immunology

Karthik R Krishnan, MD is a medicare enrolled "Allergy & Immunology" physician in Maryville, Tennessee. He went to Medical College Of Georgia School Of Medicine and graduated in 2000 and has 26 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Allergy Associates, Pa, Allergy, Asthma, Immunology Center - Ty Prince, Pllc, Allergy Associates, Pa and his current practice location is 616 W Lamar Alexander Pkwy, Maryville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 273-0008.

Karthik R Krishnan is licensed to practice in Tennessee (license number MD46000) 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 1306956586.

Contact Information

	Karthik R Krishnan, MD
	616 W Lamar Alexander Pkwy, Maryville, TN 37801-3904
	(865) 273-0008
	(658) 954-0908

Map and Direction

Physician's Profile

Full Name	Karthik R Krishnan
Gender	Male
Speciality	Allergy/immunology
Experience	26 Years
Location	616 W Lamar Alexander Pkwy, Maryville, Tennessee
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Karthik R Krishnan attended and graduated from Medical College Of Georgia School Of Medicine in 2000

NPI Data:

NPI Number: 1306956586
Provider Enumeration Date: 08/30/2006
Last Update Date: 01/08/2026

Medicare PECOS Information:

PECOS PAC ID: 6709910326
Enrollment ID: I20100818000940

Medical Identifiers

Medical identifiers for Karthik R Krishnan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1306956586	NPI	-	NPPES
1519458	Medicaid	TN
G53320	Medicaid	SC

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207K00000X	Allergy & Immunology	MD46000 (Tennessee)	Primary
208000000X	Pediatrics	053320 (Georgia)	Secondary
174400000X	Specialist	46000 (Tennessee)	Secondary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Allergy Associates, Pa	1355246398	67
Allergy, Asthma, Immunology Center - Ty Prince, Pllc	3274068234	10
Allergy Associates, Pa	1355246398	67

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. Karthik R Krishnan allows following entities to bill medicare on his behalf.

Entity Name	Allergy Associates, Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073508347 PECOS PAC ID: 1355246398 Enrollment ID: O20081105000386

Entity Name	Allergy, Asthma, Immunology Center - Ty Prince, Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1114752821 PECOS PAC ID: 3274068234 Enrollment ID: O20241127001922

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. Karthik R Krishnan 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 Address	Practice Location Address
Karthik R Krishnan, MD 616 W Lamar Alexander Pkwy, Maryville, TN 37801-3904 Ph: (865) 273-0008	Karthik R Krishnan, MD 616 W Lamar Alexander Pkwy, Maryville, TN 37801-3904 Ph: (865) 273-0008

Reviews and Comments

Allergy & Immunology Doctors in Maryville, TN

Dr. Wilson Scout Robinson Jr., MD Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 616 W Lamar Alexander Pkwy, Maryville, TN 37801 Phone: 865-273-0008 Fax: 865-895-4090
Dr. Nicholas Cohen Kolinsky, DO Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 616 W Lamar Alexander Pkwy, Maryville, TN 37801 Phone: 865-273-0008
Dr. Tidence Lane Prince, MD Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 616 W. Lamar Alexander Parkway, Maryville, TN 37801 Phone: 865-273-0008

Karthik R Krishnan, MD - Medicare Allergy/immunology in Maryville, TN