Amy Ngoc Nguyen, MD in Fullerton, CA

Amy Ngoc Nguyen, MD is a medicare enrolled "Family Medicine" physician in Fullerton, California. She went to Tufts University School Of Medicine and graduated in 2001 and has 25 years of diverse experience with area of expertise as Dermatology. She is a member of the group practice Howard Fein Md Inc and her current practice location is 2720 N Harbor Blvd Ste 205, Fullerton, California. You can reach out to her office (for appointments etc.) via phone at (714) 882-5525.

Amy Ngoc Nguyen is licensed to practice in California (license number A80879) 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 1548274996.

Contact Information

	Amy Ngoc Nguyen, MD
	2720 N Harbor Blvd Ste 205, Fullerton, CA 92835-2609
	(714) 882-5525
	(714) 882-5078

Map and Direction

Physician's Profile

Full Name	Amy Ngoc Nguyen
Gender	Female
Speciality	Dermatology
Experience	25 Years
Location	2720 N Harbor Blvd Ste 205, Fullerton, 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:

Amy Ngoc Nguyen attended and graduated from Tufts University School Of Medicine in 2001

NPI Data:

NPI Number: 1548274996
Provider Enumeration Date: 07/28/2006
Last Update Date: 05/23/2026

Medicare PECOS Information:

PECOS PAC ID: 0345229795
Enrollment ID: I20040719000562

Medical Identifiers

Medical identifiers for Amy Ngoc Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1548274996	NPI	-	NPPES
GR0094190	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	A80879 (California)	Primary
207N00000X	Dermatology	A80879 (California)	Secondary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Howard Fein Md Inc	4082678305	14

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. Amy Ngoc Nguyen allows following entities to bill medicare on her behalf.

Entity Name	Orange Coast Dermatology, Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1790937647 PECOS PAC ID: 3274699442 Enrollment ID: O20090313000181

Entity Name	Diakoniamed
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699265868 PECOS PAC ID: 7416205372 Enrollment ID: O20180808003922

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. Amy Ngoc Nguyen 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
Amy Ngoc Nguyen, MD 2720 N Harbor Blvd Ste 205, Fullerton, CA 92835-2974 Ph: (714) 882-5525	Amy Ngoc Nguyen, MD 2720 N Harbor Blvd Ste 205, Fullerton, CA 92835-2609 Ph: (714) 882-5525

Reviews and Comments

Family Medicine Doctors in Fullerton, CA

Ynolde Faustina Smith, DO Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 2151 N Harbor Blvd, Suite 3200, Fullerton, CA 92835 Phone: 714-446-5101 Fax: 714-871-3006
Milie Marie Tolentino, MD Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 731 S Highland Ave, Fullerton, CA 92832 Phone: 714-446-5100 Fax: 714-449-1743
Dr. Wonbae Choe, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 720 N Harbor Blvd, Fullerton, CA 92832 Phone: 714-782-7700 Fax: 714-982-3979
Alexis Megan Galschiodt, DO Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 1501 W Commonwealth Ave, Fullerton, CA 92833 Phone: 714-410-3100
Marisse Herrera, D.O. Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 1440 N Harbor Blvd Ste 110, Fullerton, CA 92835 Phone: 657-212-3212
Anthony-tu Do, Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 731 S Highland Ave, Fullerton, CA 92832 Phone: 714-446-5100
Christopher Aou, DO Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 1835 Sunny Crest Dr, Fullerton, CA 92835 Phone: 714-446-5101

Amy Ngoc Nguyen, MD - Medicare Dermatology in Fullerton, CA