Jeffrey S Chien, MD in San Rafael, CA - Medicare Otolaryngology

Jeffrey S Chien, MD is a medicare enrolled "Otolaryngology" physician in San Rafael, California. His current practice location is 99 Montecillo Rd, San Rafael, California. You can reach out to his office (for appointments etc.) via phone at (415) 444-2000.

Jeffrey S Chien is licensed to practice in California (license number A78208) 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 1770667776.

Contact Information

	Jeffrey S Chien, MD
	99 Montecillo Rd, San Rafael, CA 94903-3308
	(415) 444-2000
	Not Available

Map and Direction

Physician's Profile

Full Name	Jeffrey S Chien
Gender	Male
Speciality	Otolaryngology
Location	99 Montecillo Rd, San Rafael, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1770667776
Provider Enumeration Date: 10/25/2006
Last Update Date: 12/22/2021

Medicare PECOS Information:

PECOS PAC ID: 8628254596
Enrollment ID: I20110511000430

Medical Identifiers

Medical identifiers for Jeffrey S Chien such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1770667776	NPI	-	NPPES
00A782080	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Y00000X	Otolaryngology	A78208 (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. Jeffrey S Chien allows following entities to bill medicare on his behalf.

Entity Name	Permanente Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073606299 PECOS PAC ID: 8921910225 Enrollment ID: O20031104000710

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. Jeffrey S Chien 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
Jeffrey S Chien, MD 1800 Harrison St Fl 7, Oakland, CA 94612-3466 Ph: (510) 625-6262	Jeffrey S Chien, MD 99 Montecillo Rd, San Rafael, CA 94903-3308 Ph: (415) 444-2000

Reviews and Comments

Otolaryngology Doctors in San Rafael, CA

Gary S. Mizono, MD Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 99 Montecillo Rd, San Rafael, CA 94903 Phone: 415-444-2000
J. Brian Delfanti, MD Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 99 Montecillo Rd, San Rafael, CA 94903 Phone: 415-444-2000
Dr. Peter Michael Vila, MD, MSPH Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 899 Northgate Dr Ste 110, San Rafael, CA 94903 Phone: 415-684-8452
Thomas L. Guerry, MD Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 99 Montecillo Rd, San Rafael, CA 94903 Phone: 415-444-2000

Jeffrey S Chien, MD - Medicare Otolaryngology in San Rafael, CA