Dr John D Mesaros, MD in Berkeley, CA

Dr John D Mesaros, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Berkeley, California. He went to Michigan State University College Of Human Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice The Guidance Center and his current practice location is 2006 Dwight Way, #101, Berkeley, California. You can reach out to his office (for appointments etc.) via phone at (925) 448-2958.

Dr John D Mesaros is licensed to practice in California (license number G131019) 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 1669587580.

Contact Information

	Dr John D Mesaros, MD
	2006 Dwight Way, #101, Berkeley, CA 94704-2633
	(925) 448-2958
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr John D Mesaros
Gender	Male
Speciality	Psychiatry
Experience	32 Years
Location	2006 Dwight Way, Berkeley, 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 John D Mesaros attended and graduated from Michigan State University College Of Human Medicine in 1992

NPI Data:

NPI Number: 1669587580
Provider Enumeration Date: 08/20/2006
Last Update Date: 05/03/2020

Medicare PECOS Information:

PECOS PAC ID: 2769451012
Enrollment ID: I20041001001089

Medical Identifiers

Medical identifiers for Dr John D Mesaros such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1669587580	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084P0800X	Psychiatry & Neurology - Psychiatry	G131019 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
The Guidance Center	8022171735	22

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 John D Mesaros allows following entities to bill medicare on his behalf.

Entity Name	Montcalm Care Network
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1710074448 PECOS PAC ID: 8123000932 Enrollment ID: O20040623001391

Entity Name	The Guidance Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1609947027 PECOS PAC ID: 8022171735 Enrollment ID: O20090107000136

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 John D Mesaros 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 John D Mesaros, MD 225 Coggins Dr, Apt 252, Pleasant Hill, CA 94523-4402 Ph: (925) 448-2958	Dr John D Mesaros, MD 2006 Dwight Way, #101, Berkeley, CA 94704-2633 Ph: (925) 448-2958

Reviews and Comments

Psychiatry & Neurology Doctors in Berkeley, CA

Rebecca Carrillo, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 2640 Martin Luther King Jr Way, Berkeley, CA 94704 Phone: 510-981-5290 Fax: 510-981-5265
Dr. Peter Barglow, MD Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 1 Quail Avenue, Berkeley, CA 94708 Phone: 510-540-8156 Fax: 510-295-2744
John George Rosenberg, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2417 Carleton St, Berkeley, CA 94704 Phone: 510-984-7811
Dr. Anthony Adrian Rienzi, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2001 Dwight Way, Suite 4190, Berkeley, CA 94704 Phone: 510-204-4635 Fax: 510-204-3060
Dr. Leslie Aaron Tsang, D.O. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 900 Colusa Ave Ste 205a, Berkeley, CA 94707 Phone: 415-706-4509 Fax: 510-295-2567
Dr. Mindy Ann Werner-crohn, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2930 Domingo Ave # 218, Berkeley, CA 94705 Phone: 818-756-0050 Fax: 844-756-0054
Dr. Daiana J Harper, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 2001 Dwight Way, Suite 4190, Berkeley, CA 94704 Phone: 510-204-4635

Dr John D Mesaros, MD - Medicare Psychiatry in Berkeley, CA