Leif R Hass, MD in Oakland, CA - Medicare Hospitalist

Leif R Hass, MD is a medicare enrolled "Hospitalist" physician in Oakland, California. He graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 350 Hawthorne Ave Rm 2346, Oakland, California. You can reach out to his office (for appointments etc.) via phone at (510) 869-6883.

Leif R Hass is licensed to practice in California (license number G80367) 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 1528175346.

Contact Information

	Leif R Hass, MD
	350 Hawthorne Ave Rm 2346, Oakland, CA 94609-3108
	(510) 869-6883
	Not Available

Map and Direction

Physician's Profile

Full Name	Leif R Hass
Gender	Male
Speciality	Hospitalist
Experience	31 Years
Location	350 Hawthorne Ave Rm 2346, Oakland, 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:

Leif R Hass graduated from medical school in 1993

NPI Data:

NPI Number: 1528175346
Provider Enumeration Date: 08/25/2006
Last Update Date: 04/11/2019

Medicare PECOS Information:

PECOS PAC ID: 1355396656
Enrollment ID: I20050321000222

Medical Identifiers

Medical identifiers for Leif R Hass such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1528175346	NPI	-	NPPES
00G803670	Medicaid	CA
G80367	Other	CA	STATE LICENSE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208M00000X	Hospitalist	G80367 (California)	Primary
207Q00000X	Family Medicine	G80367 (California)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Alta Bates Summit Medical Center	Oakland, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Sutter Bay Medical Foundation	4284538778	2995

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. Leif R Hass allows following entities to bill medicare on his 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. Leif R Hass 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
Leif R Hass, MD 2350 W El Camino Real, Fl 2, Mountain View, CA 94040-6203 Ph: (650) 845-7649	Leif R Hass, MD 350 Hawthorne Ave Rm 2346, Oakland, CA 94609-3108 Ph: (510) 869-6883

Reviews and Comments

Hospitalist Doctors in Oakland, CA

Herprit Kaur Mahal, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611 Phone: 510-752-1000
Katherine E Schmidt, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 350 Hawthorne Ave Rm 2346, Oakland, CA 94609 Phone: 510-869-6883 Fax: 510-869-6888
Wayne Chih Wing Leong, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611 Phone: 510-913-2486 Fax: 510-752-1610
Dr. Babak Kanani, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 350 Hawthorne Ave Rm 2346, Oakland, CA 94609 Phone: 510-869-6883 Fax: 510-869-6888
Dr. Jessie Liu, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 3451 E 12th St, Oakland, CA 94601 Phone: 510-535-3500
Harold Lin, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1800 Harrison St Fl 7, Oakland, CA 94612 Phone: 510-625-6262
Eugene Mcmillan, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 350 Hawthorne Ave Rm 2346, Oakland, CA 94609 Phone: 510-869-6883 Fax: 510-869-6888

Leif R Hass, MD - Medicare Hospitalist in Oakland, CA