Dr Mark S Reginato, MD in Danville, CA - Medicare Internal Medicine

Dr Mark S Reginato, MD is a medicare enrolled "Internal Medicine" physician in Danville, California. He went to Georgetown University School Of Medicine and graduated in 1999 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Bass Medical Group and his current practice location is 4165 Blackhawk Plaza Circle, Suite 100, Danville, California. You can reach out to his office (for appointments etc.) via phone at (925) 736-7070.

Dr Mark S Reginato is licensed to practice in California (license number A78956) 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 1194884502.

Contact Information

	Dr Mark S Reginato, MD
	4165 Blackhawk Plaza Circle, Suite 100, Danville, CA 94506-2308
	(925) 736-7070
	(925) 736-7075

Map and Direction

Physician's Profile

Full Name	Dr Mark S Reginato
Gender	Male
Speciality	Internal Medicine
Experience	26 Years
Location	4165 Blackhawk Plaza Circle, Danville, California
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 Mark S Reginato attended and graduated from Georgetown University School Of Medicine in 1999

NPI Data:

NPI Number: 1194884502
Provider Enumeration Date: 12/08/2006
Last Update Date: 02/27/2025

Medicare PECOS Information:

PECOS PAC ID: 5698829851
Enrollment ID: I20100714000219

Medical Identifiers

Medical identifiers for Dr Mark S Reginato such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1194884502	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A78956 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
One Health Home Care, Inc	Livermore, CA	Home health agency
John Muir Medical Center - Walnut Creek Campus	Walnut creek, CA	Hospital
San Ramon Regional Medical Center	San ramon, CA	Hospital
Stanford Health Care - Valleycare	Pleasanton, CA	Hospital
Alta Bates Summit Medical Center - Alta Bates Camp	Berkeley, CA	Hospital
John Muir Medical Center - Concord Campus	Concord, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Bass Medical Group	9032111281	279

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 Mark S Reginato allows following entities to bill medicare on his behalf.

Entity Name	Bass Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1174253405 PECOS PAC ID: 9032111281 Enrollment ID: O20070201000181

Entity Name	Whiting & Whiting, A Professional Corp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1003034737 PECOS PAC ID: 4880748045 Enrollment ID: O20090821000643

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 Mark S Reginato 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 Mark S Reginato, MD 4165 Blackhawk Plaza Circle, Suite 100, Danville, CA 94506-2308 Ph: (925) 736-7070	Dr Mark S Reginato, MD 4165 Blackhawk Plaza Circle, Suite 100, Danville, CA 94506-2308 Ph: (925) 736-7070

Reviews and Comments

Internal Medicine Doctors in Danville, CA

Pamela Wang, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 901 San Ramon Valley Blvd, #130, Danville, CA 94526 Phone: 925-820-6456 Fax: 925-820-1134
Chelsea Taber Bowman, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 915 San Ramon Valley Blvd, Suite 100, Danville, CA 94526 Phone: 925-875-3750
Dr. Denise Maria Hilliard, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 907 San Ramon Valley Blvd, Suite 104, Danville, CA 94526 Phone: 925-837-1044 Fax: 925-837-1055
Priya Swamy, D.O. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4165 Blackhawk Plaza Circle, Ste 265, Danville, CA 94506 Phone: 925-648-7144 Fax: 925-648-0878
Salim M. Shelby, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1320 El Capitan Dr Ste 230, Danville, CA 94526 Phone: 925-232-0090 Fax: 925-853-2371
Dr. Deanna Marie Ward, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 915 San Ramon Valley Blvd Ste 100, Danville, CA 94526 Phone: 925-875-3750

Dr Mark S Reginato, MD - Medicare Internal Medicine in Danville, CA