Marimar Contreras Nieves, MD in Palo Alto, CA

Marimar Contreras Nieves, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Palo Alto, California. Her current practice location is 795 El Camino Real, Palo Alto, California. You can reach out to her office (for appointments etc.) via phone at (650) 853-2917.

Marimar Contreras Nieves is licensed to practice in California (license number A176891) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1245767144.

Contact Information

	Marimar Contreras Nieves, MD
	795 El Camino Real, Palo Alto, CA 94301-2302
	(650) 853-2917
	Not Available

Map and Direction

Physician's Profile

Full Name	Marimar Contreras Nieves
Gender	Female
Speciality	Internal Medicine - Nephrology
Location	795 El Camino Real, Palo Alto, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1245767144
Provider Enumeration Date: 05/23/2017
Last Update Date: 08/05/2024

Medicare PECOS Information:

PECOS PAC ID: 8921460395
Enrollment ID: I20230816003592

Medical Identifiers

Medical identifiers for Marimar Contreras Nieves such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1245767144	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A176891 (California)	Secondary
207RN0300X	Internal Medicine - Nephrology	A176891 (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. Marimar Contreras Nieves allows following entities to bill medicare on her behalf.

Entity Name	Sutter Bay Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1013950807 PECOS PAC ID: 4284538778 Enrollment ID: O20031125000909

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. Marimar Contreras Nieves 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
Marimar Contreras Nieves, MD 300 Pasteur Dr, Palo Alto, CA 94304-2203 Ph: (650) 723-4000	Marimar Contreras Nieves, MD 795 El Camino Real, Palo Alto, CA 94301-2302 Ph: (650) 853-2917

Reviews and Comments

Internal Medicine Doctors in Palo Alto, CA

Daniel Joseph Razzano, M.D. Nephrology Medicare: Medicare Enrolled Practice Location: 3801 Miranda Ave, Palo Alto, CA 94304 Phone: 650-493-5000
Mahnoosh Kuhbanani Seifoddini, M.D. Nephrology Medicare: Medicare Enrolled Practice Location: 3801 Miranda Ave, Va Palo Alto Health Care System (111stc), Palo Alto, CA 94304 Phone: 209-946-3400
Dr. Yusra Nazar Hussain, M.D. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 770 Welch Rd, Suite # 250, Palo Alto, CA 94304 Phone: 650-328-1676 Fax: 650-445-0911
Dr. David Yao, M.D. Nephrology Medicare: Medicare Enrolled Practice Location: 3801 Miranda Ave, Medical Services (111a), Palo Alto, CA 94304 Phone: 650-493-5000
Dr. Franklin Perry, M.D. Nephrology Medicare: Not Enrolled in Medicare Practice Location: 2175 Park Blvd, Palo Alto, CA 94306 Phone: 650-330-3688 Fax: 650-330-3686
Dr. Ryan Arthur Mcconnell, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 795 El Camino Real, Palo Alto, CA 94301 Phone: 650-853-2972
Dr. Ann Margaretha Lowe, M.D. Nephrology Medicare: Not Enrolled in Medicare Practice Location: 420 Cambridge Ave, Unit 3, Palo Alto, CA 94306 Phone: 650-323-6614

Marimar Contreras Nieves, MD - Medicare Internal Medicine in Palo Alto, CA