Dr Youssef Y Yassa, MD in Springfield, MO

Dr Youssef Y Yassa, MD is a medicare enrolled "Anesthesiology" physician in Springfield, Missouri. He went to Jc Edwards School Of Medicine, Marshall University and graduated in 1994 and has 31 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Mercy Clinic Springfield Communities and his current practice location is 1235 E Cherokee St, Springfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (417) 820-2829.

Dr Youssef Y Yassa is licensed to practice in Missouri (license number 2002019269) 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 1124163282.

Contact Information

	Dr Youssef Y Yassa, MD
	1235 E Cherokee St, Springfield, MO 65804-2203
	(417) 820-2829
	(417) 820-8852

Map and Direction

Physician's Profile

Full Name	Dr Youssef Y Yassa
Gender	Male
Speciality	Anesthesiology
Experience	31 Years
Location	1235 E Cherokee St, 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:

Dr Youssef Y Yassa attended and graduated from Jc Edwards School Of Medicine, Marshall University in 1994

NPI Data:

NPI Number: 1124163282
Provider Enumeration Date: 02/20/2007
Last Update Date: 11/13/2025

Medicare PECOS Information:

PECOS PAC ID: 7214060722
Enrollment ID: I20100804000994

Medical Identifiers

Medical identifiers for Dr Youssef Y Yassa such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1124163282	NPI	-	NPPES
148766001	Medicaid	AR
99372	Other	MO	AR BLUE SHIELD #
205891302	Medicaid	MO

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	2002019269 (Missouri)	Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mercy Clinic Springfield Communities	7416865845	989

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 Youssef Y Yassa 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

Entity Name	Ozarks Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1831115641 PECOS PAC ID: 3870491863 Enrollment ID: O20040209001035

Entity Name	Resource Anesthesiology Associates Of Mo Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1396116521 PECOS PAC ID: 0042514150 Enrollment ID: O20160210002213

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 Youssef Y Yassa 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
Dr Youssef Y Yassa, MD Po Box 2580, Springfield, MO 65801-2580 Ph: (417) 829-4620	Dr Youssef Y Yassa, MD 1235 E Cherokee St, Springfield, MO 65804-2203 Ph: (417) 820-2829

Reviews and Comments

Anesthesiology Doctors in Springfield, MO

Dr. Dawn E Zablocki, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1235 E Cherokee St, Springfield, MO 65804 Phone: 417-820-2829 Fax: 417-820-8852
Jeffrey Gunderson, M.D. Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 3801 S National Ave, Springfield, MO 65807 Phone: 417-269-4550
Dr. David M Delahay Jr., MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1235 E Cherokee St, Springfield, MO 65804 Phone: 417-820-2829 Fax: 417-820-8852
Dr. Claude Merrill Ashby, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1235 E Cherokee St, Springfield, MO 65804 Phone: 417-820-6863
Dr. Steven A Ellis, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1235 E Cherokee St, Springfield, MO 65804 Phone: 417-820-2829 Fax: 417-820-8852
Kent Schaller, D.O. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 3801 S National Ave, Springfield, MO 65807 Phone: 417-269-4550

Dr Youssef Y Yassa, MD - Medicare Anesthesiology in Springfield, MO