Maurice Willis, MD in Galveston, TX - Medicare Hematology/oncology

Maurice Willis, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Galveston, Texas. He graduated from medical school in 1995 and has 31 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Ssm Health Care Group, Utmb Faculty Group Practice and his current practice location is 1005 Harborside Dr, Fl 6, Galveston, Texas. You can reach out to his office (for appointments etc.) via phone at (409) 772-0035.

Maurice Willis is licensed to practice in Texas (license number K2386) 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
	1005 Harborside Dr, Fl 6, Galveston, TX 77555-0001
	(409) 772-0035
	(409) 747-0707

Map and Direction

Physician's Profile

Full Name	Maurice Willis
Gender	Male
Speciality	Hematology/oncology
Experience	31 Years
Location	1005 Harborside Dr, Galveston, Texas
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: 04/15/2026

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	2023009007 (Missouri)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	K2386 (Texas)	Primary
207RH0003X	Internal Medicine - Hematology & Oncology	K2386 (Texas)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
University Of Texas Medical Branch Galveston	Galveston, TX	Hospital
St Louis University Hospital	Saint louis, MO	Hospital
Ssm Depaul Health Center	Bridgeton, MO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Ssm Health Care Group	0143608372	921
Utmb Faculty Group Practice	3375456734	1071

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 1005 Harborside Dr, Fl 6, Galveston, TX 77555-0001 Ph: (409) 772-0035

Reviews and Comments

Internal Medicine Doctors in Galveston, TX

Diaa Hamouda, MBBCH Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 301 University Blvd, Jsa 9.128, Galveston, TX 77555 Phone: 409-772-8031 Fax: 409-772-6940
Syed Mustajab Hasan, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1005 Harborside Drive, Galveston, TX 77555 Phone: 409-762-2328 Fax: 832-632-7866
Arielle Degueure, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 301 University Blvd, Galveston, TX 77555 Phone: 409-747-1883 Fax: 409-747-8579
Olivia C Arriaza, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 301 University Blvd, Galveston, TX 77555 Phone: 409-747-1883 Fax: 409-747-8579
Dr. Shawn Pua Eiko Nishi, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 301 University Blvd, Galveston, TX 77555 Phone: 409-643-4587
Suyuan Tan, Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 301 University Blvd, Galveston, TX 77555 Phone: 409-747-1883
Dr. Erin Dindoruk, DO Internal Medicine Medicare: Medicare Enrolled Practice Location: 301 University Blvd, Galveston, TX 77555 Phone: 409-747-1883

Maurice Willis, MD - Medicare Hematology/oncology in Galveston, TX