Dr Robert William Buster, MD in Orange, CA - Medicare Internal Medicine

Dr Robert William Buster, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Orange, California. His current practice location is 845 W La Veta Ave Ste 108, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 639-2600.

Dr Robert William Buster is licensed to practice in California (license number A24799) 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 1841343076.

Contact Information

	Dr Robert William Buster, MD
	845 W La Veta Ave Ste 108, Orange, CA 92868-3930
	(714) 639-2600
	(714) 289-3906

Map and Direction

Physician's Profile

Full Name	Dr Robert William Buster
Gender	Male
Speciality	Internal Medicine - Geriatric Medicine
Location	845 W La Veta Ave Ste 108, Orange, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1841343076
Provider Enumeration Date: 01/19/2007
Last Update Date: 10/15/2021

Medicare PECOS Information:

PECOS PAC ID: 9537204664
Enrollment ID: I20100301000703

Medical Identifiers

Medical identifiers for Dr Robert William Buster such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1841343076	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0300X	Internal Medicine - Geriatric Medicine	A24799 (California)	Primary

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 Robert William Buster allows following entities to bill medicare on his behalf.

Entity Name	Providence Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285890624 PECOS PAC ID: 8921993205 Enrollment ID: O20040216001346

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 Robert William Buster 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 Robert William Buster, MD 845 W La Veta Ave Ste 108, Orange, CA 92868-3930 Ph: (714) 639-2600	Dr Robert William Buster, MD 845 W La Veta Ave Ste 108, Orange, CA 92868-3930 Ph: (714) 639-2600

Reviews and Comments

Internal Medicine Doctors in Orange, CA

Michael Cheng, DO Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7110
Harry Nguyen, D.O. Geriatric Medicine Medicare: Medicare Enrolled Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7002
Dr. Nicole Foley, M.D. Geriatric Medicine Medicare: Medicare Enrolled Practice Location: 200 S Manchester Ave Ste 400, Orange, CA 92868 Phone: 714-456-5153
Millie Arora, Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, City Tower, Suite 400, Orange, CA 92868 Phone: 714-456-5691 Fax: 714-456-8874
Dr. Antonio Halais Frangieh, MD, MPH Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7890
Mark E Wylam, M.D. Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7890
Dr. Andy Yen-tang Lee, MD Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7890

Dr Robert William Buster, MD - Medicare Internal Medicine in Orange, CA