Dr Christine H Sun, MD in Corona, CA - Medicare Internal Medicine

Dr Christine H Sun, MD is a medicare enrolled "Internal Medicine" physician in Corona, California. Her current practice location is 613 S Howard St, Corona, California. You can reach out to her office (for appointments etc.) via phone at (818) 895-3100.

Dr Christine H Sun is licensed to practice in California (license number A98971) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1093983371.

Contact Information

	Dr Christine H Sun, MD
	613 S Howard St, Corona, CA 92879-2254
	(818) 895-3100
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Christine H Sun
Gender	Female
Speciality	Internal Medicine
Location	613 S Howard St, Corona, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1093983371
Provider Enumeration Date: 02/20/2008
Last Update Date: 05/01/2026

Medicare PECOS Information:

PECOS PAC ID: 4587894332
Enrollment ID: I20241122000735

Medical Identifiers

Medical identifiers for Dr Christine H Sun such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1093983371	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A98971 (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. Dr Christine H Sun allows following entities to bill medicare on her behalf.

Entity Name	Mission City Community Network, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1710102009 PECOS PAC ID: 1658264684 Enrollment ID: O20040204000544

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 Christine H Sun 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 Christine H Sun, MD 613 S Howard St, Corona, CA 92879-2254 Ph: (818) 895-3100	Dr Christine H Sun, MD 613 S Howard St, Corona, CA 92879-2254 Ph: (818) 895-3100

Reviews and Comments

Internal Medicine Doctors in Corona, CA

Dr. Imran Hasnain, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1157 W Grand Blvd, Corona, CA 92882 Phone: 951-737-1000 Fax: 951-737-1558
M. Mazen Jamal, M.D., M.P.H. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2097 Compton Ave Ste 103, Corona, CA 92881 Phone: 951-934-0505 Fax: 951-444-7749
Mr. Narakanti Nimmagadda Rao, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 760 S Washburn Ave #7, Corona, CA 92882 Phone: 951-735-2311 Fax: 951-737-1655
Dr. Isaac K Tsai, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 341 Magnolia Ave., Suite 205, Corona, CA 92879 Phone: 951-735-4771 Fax: 951-735-3855
Mr. Michael C Lam, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 720 Magnolia Ave Ste B2, Corona, CA 92879 Phone: 951-339-8229 Fax: 951-339-8231
Dr. Mutahir Farhan, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 284 Dupont St Ste 130, Corona, CA 92879 Phone: 951-497-3749 Fax: 954-405-8701
Mr. Gilbert Oscar Plasencia, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 2250 S Main St, Suite #201, Corona, CA 92882 Phone: 951-734-4880 Fax: 951-734-7963

Dr Christine H Sun, MD - Medicare Internal Medicine in Corona, CA