Dr Hoon-ji Helen Choi, MD in Los Alamitos, CA

Dr Hoon-ji Helen Choi, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Los Alamitos, California. She went to University Of Southern California Keck School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Endocrinology. Her current practice location is 3772 Katella Ave Ste 107, Los Alamitos, California. You can reach out to her office (for appointments etc.) via phone at (562) 431-7877.

Dr Hoon-ji Helen Choi is licensed to practice in California (license number A70132) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1225062888.

Contact Information

	Dr Hoon-ji Helen Choi, MD
	3772 Katella Ave Ste 107, Los Alamitos, CA 90720-6424
	(562) 431-7877
	(562) 431-7882

Map and Direction

Physician's Profile

Full Name	Dr Hoon-ji Helen Choi
Gender	Female
Speciality	Endocrinology
Experience	26 Years
Location	3772 Katella Ave Ste 107, Los Alamitos, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Hoon-ji Helen Choi attended and graduated from University Of Southern California Keck School Of Medicine in 1998

NPI Data:

NPI Number: 1225062888
Provider Enumeration Date: 07/10/2006
Last Update Date: 03/11/2023

Medicare PECOS Information:

PECOS PAC ID: 9537122775
Enrollment ID: I20041108001259

Medical Identifiers

Medical identifiers for Dr Hoon-ji Helen Choi such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1225062888	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	A70132 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Los Alamitos Medical Center	Los alamitos, CA	Hospital
Long Beach Memorial Medical Center	Long beach, CA	Hospital

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 Hoon-ji Helen Choi allows following entities to bill medicare on her behalf.

Entity Name	T H Choi A Medical Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1295758639 PECOS PAC ID: 6608760970 Enrollment ID: O20040209001210

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 Hoon-ji Helen Choi 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 Hoon-ji Helen Choi, MD 3772 Katella Ave Ste 107, Los Alamitos, CA 90720-6424 Ph: (562) 431-7877	Dr Hoon-ji Helen Choi, MD 3772 Katella Ave Ste 107, Los Alamitos, CA 90720-6424 Ph: (562) 431-7877

Reviews and Comments

Internal Medicine Doctors in Los Alamitos, CA

Moustafa Moataz Aboshady, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 3751 Katella Ave, Los Alamitos, CA 90720 Phone: 928-854-9603
Dr. Jyoti Manohar Bakhru, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 4281 Katella Ave Ste 220, Los Alamitos, CA 90720 Phone: 714-252-1135 Fax: 714-226-0681
Sarah Lynn Sandell, MD Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 3742 Katella Ave, Suite 302, Los Alamitos, CA 90720 Phone: 562-936-0292 Fax: 562-936-1943
Dr. Steven T. Forman, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 5300 Katella Ave, Los Alamitos, CA 90720 Phone: 562-430-7533 Fax: 562-430-8055
Carlos Arguedas, Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 5300 Katella Ave, Los Alamitos, CA 90720 Phone: 562-429-1200 Fax: 562-429-8070
Dr. Minh Tue Huynh, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 3801 Katella Ave, Suite 207, Los Alamitos, CA 90720 Phone: 562-598-9745 Fax: 562-598-0355
Dr. Omid Vahdat, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 3801 Katella Ave, Suite 310, Los Alamitos, CA 90720 Phone: 562-598-0604 Fax: 562-598-1649

Dr Hoon-ji Helen Choi, MD - Medicare Endocrinology in Los Alamitos, CA