John Y Kim, MD in Walnut Creek, CA - Medicare Internal Medicine

John Y Kim, MD is a medicare enrolled "Hospitalist" physician in Walnut Creek, California. He went to New York Medical College and graduated in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 1425 S Main St, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 295-4000.

John Y Kim is licensed to practice in California (license number A83968) 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 1124107883.

Contact Information

	John Y Kim, MD
	1425 S Main St, Walnut Creek, CA 94596-5318
	(925) 295-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	John Y Kim
Gender	Male
Speciality	Internal Medicine
Experience	25 Years
Location	1425 S Main St, Walnut Creek, 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:

John Y Kim attended and graduated from New York Medical College in 1999

NPI Data:

NPI Number: 1124107883
Provider Enumeration Date: 11/03/2006
Last Update Date: 12/27/2021

Medicare PECOS Information:

PECOS PAC ID: 0547166209
Enrollment ID: I20031211000953

Medical Identifiers

Medical identifiers for John Y Kim such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1124107883	NPI	-	NPPES
00A839680	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208M00000X	Hospitalist	A83968 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Kaiser Foundation Hospital - Walnut Creek	Walnut creek, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Permanente Medical Group Inc	8921910225	8376

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. John Y Kim 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. John Y Kim 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
John Y Kim, MD 1800 Harrison St Fl 7, Oakland, CA 94612-3466 Ph: (510) 625-6262	John Y Kim, MD 1425 S Main St, Walnut Creek, CA 94596-5318 Ph: (925) 295-4000

Reviews and Comments

Hospitalist Doctors in Walnut Creek, CA

Dr. Niceto Lopez, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 801 Ygnacio Valley Rd, Suite 250, Walnut Creek, CA 94596 Phone: 925-946-1080
Dr. Thomas Cresante, D.O. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1425 S Main St, Kaiser Permanente Walnut Creek Attn: Hbs Dept, Walnut Creek, CA 94596 Phone: 925-295-4643
Maria L. Domantay, MD Hospitalist Medicare: Not Enrolled in Medicare Practice Location: 1425 S Main St, Walnut Creek, CA 94596 Phone: 925-295-4000
Tsao-yu Liang, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1425 S Main St, Walnut Creek, CA 94596 Phone: 925-295-4000
Rujuta J. Manghani, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 1450 Treat Blvd, Ste 160, Walnut Creek, CA 94597 Phone: 925-296-9000
Timothy P. Corfman, MD Hospitalist Medicare: Not Enrolled in Medicare Practice Location: 1425 S Main St, Walnut Creek, CA 94596 Phone: 925-295-4000

John Y Kim, MD - Medicare Internal Medicine in Walnut Creek, CA