Dr Maha B Toma, MD in Lafayette, CA - Medicare Internal Medicine

Dr Maha B Toma, MD is a medicare enrolled "Internal Medicine" physician in Lafayette, California. She graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice John Muir Physician Network and her current practice location is 3466 Mt Diablo Blvd, Suite C-104, Lafayette, California. You can reach out to her office (for appointments etc.) via phone at (925) 284-4442.

Dr Maha B Toma is licensed to practice in California (license number C51245) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1427108125.

Contact Information

	Dr Maha B Toma, MD
	3466 Mt Diablo Blvd, Suite C-104, Lafayette, CA 94549-7106
	(925) 284-4442
	(925) 283-8687

Map and Direction

Physician's Profile

Full Name	Dr Maha B Toma
Gender	Female
Speciality	Internal Medicine
Experience	39 Years
Location	3466 Mt Diablo Blvd, Lafayette, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Maha B Toma graduated from medical school in 1985

NPI Data:

NPI Number: 1427108125
Provider Enumeration Date: 01/12/2007
Last Update Date: 08/27/2013

Medicare PECOS Information:

PECOS PAC ID: 2567568520
Enrollment ID: I20131230001052

Medical Identifiers

Medical identifiers for Dr Maha B Toma such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1427108125	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	K5229 (Texas)	Secondary
207R00000X	Internal Medicine	C51245 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
John Muir Medical Center - Walnut Creek Campus	Walnut creek, CA	Hospital
John Muir Medical Center - Concord Campus	Concord, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
John Muir Physician Network	6608789813	464

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 Maha B Toma allows following entities to bill medicare on her behalf.

Entity Name	John Muir Physician Network
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1841407665 PECOS PAC ID: 6608789813 Enrollment ID: O20031226000143

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 Maha B Toma 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 Maha B Toma, MD Dept 34929, P.o. Box 39000, San Francisco, CA 94139-0001 Ph: (925) 952-2828	Dr Maha B Toma, MD 3466 Mt Diablo Blvd, Suite C-104, Lafayette, CA 94549-7106 Ph: (925) 284-4442

Reviews and Comments

Internal Medicine Doctors in Lafayette, CA

Dr. Michael Stoskopf Ascher, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1515 El Sombro, Lafayette, CA 94549 Phone: 925-283-7134 Fax: 925-299-1755
Dr. Christopher A Simmons, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3466 Mt Diablo Blvd, Suite C-104, Lafayette, CA 94549 Phone: 925-284-4442 Fax: 925-283-8687
Dr. James Earl Pennington, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 4 Toledo Dr, Lafayette, CA 94549 Phone: 925-899-5922 Fax: 925-283-7876
Leonard Mario Saputo, MD Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 3799 Mt Diablo Blvd, Lafayette, CA 94549 Phone: 925-962-3799 Fax: 925-962-3700
Janice E Manjuck, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3687 Mt Diablo Blvd, Lafayette, CA 94549 Phone: 925-962-6602 Fax: 925-299-6849
Aimee Keyashian, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3466 Mt Diablo Blvd, Lafayette, CA 94549 Phone: 925-296-7490

Dr Maha B Toma, MD - Medicare Internal Medicine in Lafayette, CA