Lucas Christianson, MD in Walnut Creek, CA - Medicare Internal Medicine

Lucas Christianson, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Walnut Creek, California. He went to Creighton University School Of Medicine and graduated in 2010 and has 16 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.

Lucas Christianson is licensed to practice in California (license number A119919) 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 1700158201.

Contact Information

	Lucas Christianson, MD
	1425 S Main St, Walnut Creek, CA 94596-5318
	(925) 295-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	Lucas Christianson
Gender	Male
Speciality	Internal Medicine
Experience	16 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:

Lucas Christianson attended and graduated from Creighton University School Of Medicine in 2010

NPI Data:

NPI Number: 1700158201
Provider Enumeration Date: 01/31/2012
Last Update Date: 04/08/2025

Medicare PECOS Information:

PECOS PAC ID: 9537437603
Enrollment ID: I20201201000716

Medical Identifiers

Medical identifiers for Lucas Christianson such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1700158201	NPI	-	NPPES
113941	Other	CA	SID # 113941

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	69167 (Minnesota)	Secondary
207RC0000X	Internal Medicine - Cardiovascular Disease	A119919 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Kaiser Foundation Hospital - Walnut Creek	Walnut creek, CA	Hospital
Kaiser Foundation Hospital - San Francisco	San francisco, CA	Hospital
Kaiser Foundation Hospital - Oakland/richmond	Oakland, CA	Hospital
Kaiser Foundation Hospital And Rehab Center	Vallejo, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Permanente Medical Group Inc	8921910225	10968

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. Lucas Christianson 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. Lucas Christianson 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
Lucas Christianson, MD 1425 S Main St, Walnut Creek, CA 94596-5318 Ph: () -	Lucas Christianson, MD 1425 S Main St, Walnut Creek, CA 94596-5318 Ph: (925) 295-4000

Reviews and Comments

Internal Medicine Doctors in Walnut Creek, CA

Dr. Joseph Patrick Henry, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 2645 Snyder Ct, Walnut Creek, CA 94598 Phone: 510-409-6511 Fax: 719-941-8247
Mr. Ramin Khashayar, MD Cardiovascular Disease Medicare: May Accept Medicare Assignments Practice Location: 1399 Ygnacio Valley Rd, Ste 14, Walnut Creek, CA 94598 Phone: 925-939-3050 Fax: 925-939-3057
Dr. Hennessey Tseng, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 1450 Treat Blvd, Suite 220b, Walnut Creek, CA 94597 Phone: 925-937-1770 Fax: 925-937-0630
Dr. Ali-reza Barmaki, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595 Phone: 925-947-3393 Fax: 925-947-3396
Dr. Cynthia M. Mullen, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 2637 Shadelands Dr, Walnut Creek, CA 94598 Phone: 925-322-2372 Fax: 925-322-6720
Christine Shieh, MD Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 1479 Ygnacio Valley Rd Ste 150, Walnut Creek, CA 94598 Phone: 925-296-7340
Mr. David Nathanson, Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598 Phone: 925-906-2000

Lucas Christianson, MD - Medicare Internal Medicine in Walnut Creek, CA