Stefan Eric Lowenstein, MD in Mill Valley, CA

Stefan Eric Lowenstein, MD is a medicare enrolled "Dermatology" physician in Mill Valley, California. He went to University Of California, San Francisco School Of Medicine and graduated in 2018 and has 8 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice Golden State Dermatology Associates, Inc., Union Square Dermatology A Professional Corporation, Aesthetic Dermatology And Cosmetic Surgery Medical Associates Inc and his current practice location is 535 Miller Ave, Mill Valley, California. You can reach out to his office (for appointments etc.) via phone at (415) 383-5475.

Stefan Eric Lowenstein is licensed to practice in California (license number A165056) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1245728807.

Contact Information

	Stefan Eric Lowenstein, MD
	535 Miller Ave, Mill Valley, CA 94941-2905
	(415) 383-5475
	(415) 383-1275

Map and Direction

Physician's Profile

Full Name	Stefan Eric Lowenstein
Gender	Male
Speciality	Dermatology
Experience	8 Years
Location	535 Miller Ave, Mill Valley, California
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Stefan Eric Lowenstein attended and graduated from University Of California, San Francisco School Of Medicine in 2018

NPI Data:

NPI Number: 1245728807
Provider Enumeration Date: 04/28/2018
Last Update Date: 04/23/2026

Medicare PECOS Information:

PECOS PAC ID: 8729417811
Enrollment ID: I20220603001130

Medical Identifiers

Medical identifiers for Stefan Eric Lowenstein such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1245728807	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207N00000X	Dermatology	A165056 (California)	Primary
390200000X	Student In An Organized Health Care Education/training Program	(* (Not Available))	Secondary
207ZD0900X	Pathology - Dermatopathology	A165056 (California)	Secondary
207ND0101X	Dermatology - Mohs-micrographic Surgery	A165056 (California)	Secondary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Golden State Dermatology Associates, Inc.	1052418175	119
Union Square Dermatology A Professional Corporation	1355406174	4
Aesthetic Dermatology And Cosmetic Surgery Medical Associates Inc	9537072830	2

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. Stefan Eric Lowenstein allows following entities to bill medicare on his behalf.

Entity Name	Aesthetic Dermatology & Cosmetic Surgery Medical Associates Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1700879079 PECOS PAC ID: 9537072830 Enrollment ID: O20031112000267

Entity Name	Golden State Dermatology Associates, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1700860871 PECOS PAC ID: 1052418175 Enrollment ID: O20070523000605

Entity Name	Union Square Dermatology A Professional Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023263613 PECOS PAC ID: 1355406174 Enrollment ID: O20090211000447

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. Stefan Eric Lowenstein 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
Stefan Eric Lowenstein, MD 535 Miller Ave, Mill Valley, CA 94941-2905 Ph: (415) 383-5475	Stefan Eric Lowenstein, MD 535 Miller Ave, Mill Valley, CA 94941-2905 Ph: (415) 383-5475

Reviews and Comments

Dermatology Doctors in Mill Valley, CA

David A Laub, M.D. Dermatology Medicare: Accepting Medicare Assignments Practice Location: 591 Redwood Hwy, Suite 2210, Mill Valley, CA 94941 Phone: 415-381-6661 Fax: 415-789-9882
Lewis Tanenbaum, MD Dermatology Medicare: Medicare Enrolled Practice Location: 535 Miller Ave, Mill Valley, CA 94941 Phone: 415-383-5486 Fax: 415-389-7455
Dr. Sarvenaz Zand, M.D. Dermatology Medicare: Accepting Medicare Assignments Practice Location: 655 Redwood Hwy Frontage Rd Ste 246, Mill Valley, CA 94941 Phone: 415-301-5000 Fax: 844-719-5148
Dr. Haydee Knott, MD Dermatology Medicare: Accepting Medicare Assignments Practice Location: 655 Redwood Hwy #210, Mill Valley, CA 94941 Phone: 415-634-8411 Fax: 844-880-4434
Ms. Anne Zhuang, M.D. Dermatology Medicare: Accepting Medicare Assignments Practice Location: 591 Redwood Hwy Frontage Rd, Ste 2210, Mill Valley, CA 94941 Phone: 415-381-6661
Jeffrey H Binstock, MD Dermatology Medicare: Accepting Medicare Assignments Practice Location: 535 Miller Ave, Mill Valley, CA 94941 Phone: 415-383-5475 Fax: 415-389-7455

Stefan Eric Lowenstein, MD - Medicare Dermatology in Mill Valley, CA