Thu Anh Lewin, FNP in San Francisco, CA - Medicare Nurse Practitioner

Thu Anh Lewin, FNP is a medicare enrolled "Nurse Practitioner" in San Francisco, California. She graduated from nursing school in 2021 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 1580 Valencia St, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 600-5400.

Thu Anh Lewin is licensed to practice in California (license number 95018271) 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 1356692958.

Contact Information

	Thu Anh Lewin, FNP
	1580 Valencia St, San Francisco, CA 94110-4423
	(415) 600-5400
	(415) 600-5400

Map and Direction

Provider's Profile

Full Name	Thu Anh Lewin
Gender	Female
Speciality	Nurse Practitioner
Experience	4 Years
Location	1580 Valencia St, San Francisco, 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:

Thu Anh Lewin graduated from nursing school in 2021

NPI Data:

NPI Number: 1356692958
Provider Enumeration Date: 09/24/2012
Last Update Date: 11/20/2025

Medicare PECOS Information:

PECOS PAC ID: 4587989660
Enrollment ID: I20230227002152

Medical Identifiers

Medical identifiers for Thu Anh Lewin such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1356692958	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363L00000X	Nurse Practitioner	95018271 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
California Pacific Medical Center - Mission Bernal	San francisco, CA	Hospital
California Pacific Medical Center- Van Ness Campus	San francisco, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Sutter Bay Medical Foundation	4284538778	3318

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. Thu Anh Lewin 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. Thu Anh Lewin 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
Thu Anh Lewin, FNP Po Box 276950, Sacramento, CA 95827-6950 Ph: () -	Thu Anh Lewin, FNP 1580 Valencia St, San Francisco, CA 94110-4423 Ph: (415) 600-5400

Reviews and Comments

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Makeda Gant, Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 1 Embarcadero Ctr Fl 19, San Francisco, CA 94111 Phone: 415-658-6791 Fax: 415-252-7176
Erin Maureen Smith, FNP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 1111 Market St, San Francisco, CA 94103 Phone: 415-863-3883

Thu Anh Lewin, FNP - Medicare Nurse Practitioner in San Francisco, CA