Carlos Enciso Lopez, MD in Stanford, CA - Medicare Emergency Medicine

Carlos Enciso Lopez, MD is a medicare enrolled "Emergency Medicine" physician in Stanford, California. His current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-5948.

Carlos Enciso Lopez is licensed to practice in Michigan (license number 4301512806) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1841866399.

Contact Information

	Carlos Enciso Lopez, MD
	300 Pasteur Dr, Stanford, CA 94305-2200
	(650) 723-5948
	Not Available

Map and Direction

Physician's Profile

Full Name	Carlos Enciso Lopez
Gender	Male
Speciality	Emergency Medicine
Location	300 Pasteur Dr, Stanford, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1841866399
Provider Enumeration Date: 06/03/2021
Last Update Date: 09/13/2025

Medicare PECOS Information:

PECOS PAC ID: 7012318710
Enrollment ID: I20241202001474

Medical Identifiers

Medical identifiers for Carlos Enciso Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1841866399	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0200X	Internal Medicine - Critical Care Medicine	A203750 (California)	Secondary
207P00000X	Emergency Medicine	4301512806 (Michigan)	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. Carlos Enciso Lopez allows following entities to bill medicare on his behalf.

Entity Name	Northern Michigan Emergency Physicians, Llp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1417972183 PECOS PAC ID: 7113910399 Enrollment ID: O20040405000871

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. Carlos Enciso Lopez 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
Carlos Enciso Lopez, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: () -	Carlos Enciso Lopez, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-5948

Reviews and Comments

Emergency Medicine Doctors in Stanford, CA

Enoch Akuffo Obeng, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Pierre-carole Tchamgoue Tchouapi, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Timothy John Batchelor, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Swaminatha V Mahadevan, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Kelly Nicole Roszczynialski, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Graham Walker, M.D. Emergency Medicine Medicare: Medicare Enrolled Practice Location: 300 Pasteur Dr, Mc: 5500, Stanford, CA 94305 Phone: 650-723-4000
Shawn Keiji Kaku, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000

Carlos Enciso Lopez, MD - Medicare Emergency Medicine in Stanford, CA