Dr Zachary Daniel Preefer, DO in San Jose, CA

Dr Zachary Daniel Preefer, DO is a medicare enrolled "Anesthesiology" physician in San Jose, California. His current practice location is 2105 Forest Ave, San Jose, California. You can reach out to his office (for appointments etc.) via phone at (408) 947-2500.

Dr Zachary Daniel Preefer is licensed to practice in California (license number 21899) 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 1093202566.

Contact Information

	Dr Zachary Daniel Preefer, DO
	2105 Forest Ave, San Jose, CA 95128-1471
	(408) 947-2500
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Zachary Daniel Preefer
Gender	Male
Speciality	Anesthesiology
Location	2105 Forest Ave, San Jose, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1093202566
Provider Enumeration Date: 04/19/2018
Last Update Date: 03/04/2024

Medicare PECOS Information:

PECOS PAC ID: 4981931383
Enrollment ID: I20231128002214

Medical Identifiers

Medical identifiers for Dr Zachary Daniel Preefer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1093202566	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207LP2900X	Anesthesiology - Pain Medicine	OP61303160 (Washington)	Secondary
207L00000X	Anesthesiology	21899 (California)	Primary
207L00000X	Anesthesiology	OP61303160 (Washington)	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. Dr Zachary Daniel Preefer allows following entities to bill medicare on his behalf.

Entity Name	Cep America - Anesthesia Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1790401438 PECOS PAC ID: 3678897915 Enrollment ID: O20150115001110

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. Dr Zachary Daniel Preefer 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
Dr Zachary Daniel Preefer, DO 730 Altos Oaks Dr, Los Altos, CA 94024-5401 Ph: () -	Dr Zachary Daniel Preefer, DO 2105 Forest Ave, San Jose, CA 95128-1471 Ph: (408) 947-2500

Reviews and Comments

Anesthesiology Doctors in San Jose, CA

Michael Thomas Paige, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2425 Samaritan Dr, San Jose, CA 95124 Phone: 408-558-2100
Audrey Lee Adams, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 2425 Samaritan Dr, San Jose, CA 95124 Phone: 408-558-2100
Dr. Mamta Thukral, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: Santa Teresa Medical Center, 250 Hospital Parkway, San Jose, CA 95119 Phone: 408-972-6164
Cherine Ayesh Abu-eid, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 751 S Bascom Ave, Anesthesiology Department, San Jose, CA 95128 Phone: 408-885-5000
Dr. Francis Dominic Wong, D.O Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 250 Hospital Pkwy, San Jose, CA 95119 Phone: 408-972-3000
Dr. Audrey Lee, Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2425 Samaritan Dr, San Jose, CA 95124 Phone: 408-559-2011
Peter Tzee Tseng Sun, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 225 N Jackson Ave, San Jose, CA 95116 Phone: 408-259-5000 Fax: 408-928-7041

Dr Zachary Daniel Preefer, DO - Medicare Anesthesiology in San Jose, CA