Dr Mariel Muriel Pastrana, MD in Walnut Creek, CA

Dr Mariel Muriel Pastrana, MD is a medicare enrolled "Internal Medicine" physician in Walnut Creek, California. She went to Ponce School Of Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice John Muir Physician Network, Sutter Valley Medical Foundation and her current practice location is 1220 Rossmoor Pkwy, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 947-3393.

Dr Mariel Muriel Pastrana is licensed to practice in California (license number A127358) 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 1538488580.

Contact Information

	Dr Mariel Muriel Pastrana, MD
	1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501
	(925) 947-3393
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Mariel Muriel Pastrana
Gender	Female
Speciality	Internal Medicine
Experience	14 Years
Location	1220 Rossmoor Pkwy, Walnut Creek, 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 Mariel Muriel Pastrana attended and graduated from Ponce School Of Medicine in 2010

NPI Data:

NPI Number: 1538488580
Provider Enumeration Date: 05/28/2010
Last Update Date: 03/08/2016

Medicare PECOS Information:

PECOS PAC ID: 6406095769
Enrollment ID: I20140128001945

Medical Identifiers

Medical identifiers for Dr Mariel Muriel Pastrana such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1538488580	NPI	-	NPPES
P01578329	Other	CA	RAILROAD MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A127358 (California)	Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
John Muir Physician Network	6608789813	442
Sutter Valley Medical Foundation	9830094515	1919

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 Mariel Muriel Pastrana 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

Entity Name	John Muir Trauma Physicians Billing Service
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093864837 PECOS PAC ID: 3476542515 Enrollment ID: O20050420001452

Entity Name	Sutter Valley Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1669846986 PECOS PAC ID: 9830094515 Enrollment ID: O20090311000335

Entity Name	Pro Care Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1255766267 PECOS PAC ID: 0648401091 Enrollment ID: O20140327001051

Entity Name	Skilledmd, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982066932 PECOS PAC ID: 4082913165 Enrollment ID: O20160422001800

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 Mariel Muriel Pastrana 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 Mariel Muriel Pastrana, MD Dept 34929, P.o. Box 39000, San Francisco, CA 94139-0001 Ph: (925) 952-2828	Dr Mariel Muriel Pastrana, MD 1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501 Ph: (925) 947-3393

Reviews and Comments

Internal Medicine Doctors in Walnut Creek, CA

Dr. Joseph Patrick Henry, M.D. Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 2645 Snyder Ct, Walnut Creek, CA 94598 Phone: 510-409-6511 Fax: 719-941-8247
Mr. Ramin Khashayar, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1399 Ygnacio Valley Rd, Ste 14, Walnut Creek, CA 94598 Phone: 925-939-3050 Fax: 925-939-3057
Dr. Hennessey Tseng, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1450 Treat Blvd, Suite 220b, Walnut Creek, CA 94597 Phone: 925-937-1770 Fax: 925-937-0630
Dr. Ali-reza Barmaki, M.D. Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595 Phone: 925-947-3393 Fax: 925-947-3396
Dr. Cynthia M. Mullen, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2637 Shadelands Dr, Walnut Creek, CA 94598 Phone: 925-322-2372 Fax: 925-322-6720
Mr. David Nathanson, Internal Medicine Medicare: Medicare Enrolled Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598 Phone: 925-906-2000
Mark D Nathan, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 106 La Casa Via, #140, Walnut Creek, CA 94598 Phone: 925-274-2860 Fax: 925-932-4527

Dr Mariel Muriel Pastrana, MD - Medicare Internal Medicine in Walnut Creek, CA