Nathan Yennumi Tonlaar, MD in Springfield, MO

Nathan Yennumi Tonlaar, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Springfield, Missouri. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Mercy Clinic Springfield Communities and his current practice location is 2055 S Fremont Ave, Mercy Clinic Radiation Oncology, Chaub O'reilly Center, Springfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (417) 820-2468.

Nathan Yennumi Tonlaar is licensed to practice in Missouri (license number 2016014780) 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 1811284375.

Contact Information

	Nathan Yennumi Tonlaar, MD
	2055 S Fremont Ave, Mercy Clinic Radiation Oncology, Chaub O'reilly Center, Springfield, MO 65804-2206
	(417) 820-2468
	(417) 820-7794

Map and Direction

Physician's Profile

Full Name	Nathan Yennumi Tonlaar
Gender	Male
Speciality	Radiation Oncology
Experience	13 Years
Location	2055 S Fremont Ave, Springfield, Missouri
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:

Nathan Yennumi Tonlaar attended and graduated from University Of Chicago, Pritzker School Of Medicine in 2011

NPI Data:

NPI Number: 1811284375
Provider Enumeration Date: 07/06/2011
Last Update Date: 06/02/2016

Medicare PECOS Information:

PECOS PAC ID: 7911291117
Enrollment ID: I20160811000338

Medical Identifiers

Medical identifiers for Nathan Yennumi Tonlaar such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1811284375	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2085R0001X	Radiology - Radiation Oncology	4301099423 (Michigan)	Secondary
2085R0001X	Radiology - Radiation Oncology	2016014780 (Missouri)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mercy Hospital Springfield	Springfield, MO	Hospital
Mercy Hospital Lebanon	Lebanon, MO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mercy Clinic Springfield Communities	7416865845	933

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. Nathan Yennumi Tonlaar allows following entities to bill medicare on his behalf.

Entity Name	Mercy Clinic Springfield Communities
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1245277631 PECOS PAC ID: 7416865845 Enrollment ID: O20031104000060

Entity Name	Mercy Clinic Springfield Communities
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1972771657 PECOS PAC ID: 7416865845 Enrollment ID: O20031218000354

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. Nathan Yennumi Tonlaar 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
Nathan Yennumi Tonlaar, MD 2055 S Fremont Ave, Mercy Clinic Radiation Oncology, Chaub O'reilly Center, Springfield, MO 65804-2206 Ph: (417) 820-2468	Nathan Yennumi Tonlaar, MD 2055 S Fremont Ave, Mercy Clinic Radiation Oncology, Chaub O'reilly Center, Springfield, MO 65804-2206 Ph: (417) 820-2468

Reviews and Comments

Radiology Doctors in Springfield, MO

Michael R Fancher, M.D. Radiology Medicare: Not Enrolled in Medicare Practice Location: 3801 S National Ave, Springfield, MO 65807 Phone: 417-269-4056 Fax: 417-269-5556
Ryan Michael Hegg, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 1235 E Cherokee St, Springfield, MO 65804 Phone: 417-820-9216
Dr. Jordan C Page, DO Radiology Medicare: Accepting Medicare Assignments Practice Location: 1235 E Cherokee St, Springfield, MO 65804 Phone: 417-820-9729 Fax: 417-820-6471
Tracy Lynn Roberts, M.D. Radiology Medicare: Medicare Enrolled Practice Location: 3850 S National Ave, Suite 300, Springfield, MO 65807 Phone: 417-269-6170 Fax: 417-269-6992
Dr. Bryan Su-hyun Jeun, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 3801 S National Ave, Springfield, MO 65807 Phone: 417-269-4056
Dr. Christopher Fleighton Estes, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 2055 S Fremont Ave, Springfield, MO 65804 Phone: 417-820-2468 Fax: 417-820-7794
Martin Mazen Anbari, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 3801 S National Ave, Springfield, MO 65807 Phone: 417-269-4056 Fax: 417-269-5556

Nathan Yennumi Tonlaar, MD - Medicare Radiation Oncology in Springfield, MO