Changyow Kwan, - Medicare Ophthalmology in Irvine, CA

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Changyow Kwan, is a medicare enrolled "Ophthalmology" physician in Irvine, California. Her current practice location is 850 Health Sciences Rd, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 824-2020.

Changyow Kwan is licensed to practice in California (license number A187362) 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 1588110423.

Contact Information

Changyow Kwan,
850 Health Sciences Rd,
Irvine, CA 92617-3058
(949) 824-2020
Not Available

Map and Direction




Physician's Profile

Full NameChangyow Kwan
GenderFemale
SpecialityOphthalmology
Location850 Health Sciences Rd, Irvine, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1588110423
  • Provider Enumeration Date: 08/31/2016
  • Last Update Date: 07/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567831332
  • Enrollment ID: I20221219000114

Medical Identifiers

Medical identifiers for Changyow Kwan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588110423NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A187362 (California)Primary

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. Changyow Kwan 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 AddressPractice Location Address
Changyow Kwan,
850 Health Sciences Rd,
Irvine, CA 92617-3058

Ph: () -		Changyow Kwan,
850 Health Sciences Rd,
Irvine, CA 92617-3058

Ph: (949) 824-2020

Reviews and Comments


Ophthalmology Doctors in Irvine, CA

Dr. Stephen B Prepas, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 850 Health Sciences Rd, Irvine, CA 92617
Phone: 949-824-2020    
Dr. Alexandra Christine Chebil, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 2192 Martin, Suite 135, Irvine, CA 92612
Phone: 949-251-0229    Fax: 949-251-8945
Dr. Olivia L Lee, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 850 Health Sciences Rd, Irvine, CA 92617
Phone: 949-824-2020    
Dr. Tu Minh Tran, MD, MSC
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 850 Health Sciences Rd, Irvine, CA 92617
Phone: 949-824-2020    Fax: 855-376-5057
Dr. Mohammad Riazi Esfahani, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 850 Health Sciences Rd, Irvine, CA 92617
Phone: 949-824-6109    Fax: 949-824-2073
Dr. Eran Duzman, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4605 Barranca Parkway, Suite# 100, Irvine, CA 92604
Phone: 949-733-2002    Fax: 949-733-1854
Dr. Vivek R Patel, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 850 Health Sciences Rd, Irvine, CA 92617
Phone: 949-824-2020    

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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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