Michael Denis Masterson, MD in Westlake Village, CA

Michael Denis Masterson, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Westlake Village, California. His current practice location is 1250 La Venta, Suite 202, Westlake Village, California. You can reach out to his office (for appointments etc.) via phone at (805) 496-5153.

Michael Denis Masterson is licensed to practice in California (license number G27552) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1649240052.

Contact Information

	Michael Denis Masterson, MD
	1250 La Venta, Suite 202, Westlake Village, CA 91361
	(805) 496-5153
	(805) 496-5202

Map and Direction

Physician's Profile

Full Name	Michael Denis Masterson
Gender	Male
Speciality	Internal Medicine - Medical Oncology
Location	1250 La Venta, Westlake Village, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1649240052
Provider Enumeration Date: 01/26/2006
Last Update Date: 02/03/2015

Medicare PECOS Information:

PECOS PAC ID: 5597834127
Enrollment ID: I20080521000770

Medical Identifiers

Medical identifiers for Michael Denis Masterson such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1649240052	NPI	-	NPPES
WG27552A	Other	CA	MEDICARE PTAN
G27552	Other	CA	MEDICAL LICENSE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RX0202X	Internal Medicine - Medical Oncology	G27552 (California)	Primary
207RH0000X	Internal Medicine - Hematology	G27552 (California)	Secondary

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. Michael Denis Masterson allows following entities to bill medicare on his behalf.

Entity Name	The Regents Of The University Of California
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1235107566 PECOS PAC ID: 1355248584 Enrollment ID: O20031223000439

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. Michael Denis Masterson 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
Michael Denis Masterson, MD 1250 La Venta, Suite 202, Westlake Village, CA 91361 Ph: (805) 496-5153	Michael Denis Masterson, MD 1250 La Venta, Suite 202, Westlake Village, CA 91361 Ph: (805) 496-5153

Reviews and Comments

Internal Medicine Doctors in Westlake Village, CA

Dr. Miryam Liberman, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 31822 Village Center Rd, Suite 107, Westlake Village, CA 91361 Phone: 818-991-7315 Fax: 818-991-0575
Dr. Jordan Michael Jacquez, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1250 La Venta Dr Ste A207&211, Westlake Village, CA 91361 Phone: 805-494-6920
Hector Alberto Caballero, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 32144 Agoura Rd, Suite 118, Westlake Village, CA 91361 Phone: 805-495-0823 Fax: 818-889-7602
Dr. Rodolfo Gutierrez, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1250 La Venta Dr Ste 202, Westlake Village, CA 91361 Phone: 805-496-5153
Dr. Hilda Maldonado, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1240 S Westlake Blvd, Suite 133, Westlake Village, CA 91361 Phone: 805-496-6698
Lauren Elizabeth Eisenbud, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1250 La Venta Dr Ste 202, Westlake Village, CA 91361 Phone: 805-496-5153
Olga Neonila Popel, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1250 La Venta Dr Ste 211, Westlake Village, CA 91361 Phone: 805-494-6920 Fax: 805-494-6922

Michael Denis Masterson, MD - Medicare Internal Medicine in Westlake Village, CA