Seth Ari Sim-son Hoffman, MD in Stanford, CA

Seth Ari Sim-son Hoffman, MD is a medicare enrolled "Internal 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) 723-4000.

Seth Ari Sim-son Hoffman is licensed to practice in California (license number A169608) 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 1487187829.

Contact Information

	Seth Ari Sim-son Hoffman, MD
	300 Pasteur Dr, Stanford, CA 94305-2200
	(650) 723-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	Seth Ari Sim-son Hoffman
Gender	Male
Speciality	Internal 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: 1487187829
Provider Enumeration Date: 04/04/2017
Last Update Date: 01/23/2025

Medicare PECOS Information:

PECOS PAC ID: 5496020299
Enrollment ID: I20231108000104

Medical Identifiers

Medical identifiers for Seth Ari Sim-son Hoffman such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1487187829	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A169608 (California)	Secondary

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. Seth Ari Sim-son Hoffman allows following entities to bill medicare on his behalf.

Entity Name	County Of Santa Clara
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1659450955 PECOS PAC ID: 1254244973 Enrollment ID: O20040113000757

Entity Name	County Of Santa Clara
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699885079 PECOS PAC ID: 1254244973 Enrollment ID: O20040113000784

Entity Name	County Of Santa Clara
Entity Type	Part B Supplier - Other Medical Care Group
Entity Identifiers	NPI Number: 1629301346 PECOS PAC ID: 1254244973 Enrollment ID: O20110318000170

Entity Name	Emergency Physicians Associates San Jose Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1306311576 PECOS PAC ID: 8921344292 Enrollment ID: O20190107003386

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. Seth Ari Sim-son Hoffman 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
Seth Ari Sim-son Hoffman, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000	Seth Ari Sim-son Hoffman, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000

Reviews and Comments

Internal Medicine Doctors in Stanford, CA

Prista Charuworn, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 300 Pasteur Dr, Alway Build M211, Mc 5187, Stanford, CA 94305 Phone: 650-723-6661
Yu Kuang Lai, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Andrea Lorenze, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Drive, Lane 154, Stanford, CA 94305 Phone: 650-723-6661 Fax: 650-498-6205
Audra Horomanski, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000 Fax: 650-498-6205
Meghan Brady Marmor, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Lauren Michelle Ulsh, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Ann M Chen, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, A149, Mc5202, Stanford, CA 94305 Phone: 650-725-3376 Fax: 650-723-8305

Seth Ari Sim-son Hoffman, MD - Medicare Internal Medicine in Stanford, CA