Maurice Willis, MD in Saint Louis, MO - Medicare Hematology/oncology

Maurice Willis, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Saint Louis, Missouri. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Ssm Health Care Group and his current practice location is 3655 Vista Ave, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 617-3618.

Maurice Willis is licensed to practice in Missouri (license number 2023009007) 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 1942369319.

Contact Information

	Maurice Willis, MD
	3655 Vista Ave, Saint Louis, MO 63110-2539
	(314) 617-3618
	(314) 617-3631

Map and Direction

Physician's Profile

Full Name	Maurice Willis
Gender	Male
Speciality	Hematology/oncology
Experience	29 Years
Location	3655 Vista Ave, Saint Louis, 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:

Maurice Willis graduated from medical school in 1995

NPI Data:

NPI Number: 1942369319
Provider Enumeration Date: 12/08/2006
Last Update Date: 05/31/2024

Medicare PECOS Information:

PECOS PAC ID: 9931188323
Enrollment ID: I20230317001050

Medical Identifiers

Medical identifiers for Maurice Willis such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1942369319	NPI	-	NPPES
165483201	Medicaid	TX

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	K2386 (Texas)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	2023009007 (Missouri)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
St Louis University Hospital	Saint louis, MO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Ssm Health Care Group	0143608372	690

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. Maurice Willis allows following entities to bill medicare on his behalf.

Entity Name	Ssm Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1700966207 PECOS PAC ID: 6608776299 Enrollment ID: O20040729001034

Entity Name	Ssm Health Care Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1306589544 PECOS PAC ID: 0143608372 Enrollment ID: O20220531002655

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. Maurice Willis 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
Maurice Willis, MD 3655 Vista Ave, Saint Louis, MO 63110-2539 Ph: (314) 617-3618	Maurice Willis, MD 3655 Vista Ave, Saint Louis, MO 63110-2539 Ph: (314) 617-3618

Reviews and Comments

Internal Medicine Doctors in Saint Louis, MO

Dr. Isik Turker, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 4921 Parkview Pl, Div Im Cardiology, Ste 8b, Saint Louis, MO 63110 Phone: 314-362-1291 Fax: 314-362-4278
Conor Mccartney, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106 Phone: 314-652-4100
Dr. Faris Adam Bakeer, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Dr. Rehan Rais, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Nathan Farkas, M.D. Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 1 Barnes Jew Hosp Plz, Saint Louis, MO 63110 Phone: 314-362-1930
Dr. Randy Olivier Laine, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108 Phone: 314-362-5060 Fax: 314-362-6959

Maurice Willis, MD - Medicare Hematology/oncology in Saint Louis, MO