Mrs Thuy Nguyen, MD - Medicare Ophthalmology in Daly City, CA

Mrs Thuy Nguyen, MD is a medicare enrolled "Ophthalmology" physician in Daly City, California. She went to Oregon Health Sciences University School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 1850 Sullivan Ave, Ste 500, Daly City, California. You can reach out to her office (for appointments etc.) via phone at (925) 992-9221.

Mrs Thuy Nguyen is licensed to practice in California (license number A91220) 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 1245273770.

Contact Information

Mrs Thuy Nguyen, MD
1850 Sullivan Ave, Ste 500,
Daly City, CA 94015-2221
(925) 992-9221
Not Available

Map and Direction




Physician's Profile

Full NameMrs Thuy Nguyen
GenderFemale
SpecialityOphthalmology
Experience23 Years
Location1850 Sullivan Ave, Daly City, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs Thuy Nguyen attended and graduated from Oregon Health Sciences University School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1245273770
  • Provider Enumeration Date: 06/13/2006
  • Last Update Date: 01/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3274560347
  • Enrollment ID: I20050720000458

Medical Identifiers

Medical identifiers for Mrs Thuy Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245273770NPI-NPPES
A91220OtherCALICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A91220 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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. Mrs Thuy Nguyen allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI 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. Mrs Thuy 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 AddressPractice Location Address
Mrs Thuy Nguyen, MD
1850 Sullivan Ave, Ste 500,
Daly City, CA 94015-2221

Ph: (925) 992-9221
Mrs Thuy Nguyen, MD
1850 Sullivan Ave, Ste 500,
Daly City, CA 94015-2221

Ph: (925) 992-9221

Reviews and Comments


Ophthalmology Doctors in Daly City, CA

Daniel J Buckley, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Sullivan Ave Rm 410, Daly City, CA 94015
Phone: 650-991-9007    Fax: 650-991-0882
John E. Skerry, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 395 Hickey Blvd, Daly City, CA 94015
Phone: 650-742-2000    
Dr. Douglas R. Fredrick, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 395 Hickey Blvd, Daly City, CA 94015
Phone: 650-742-2000    
Charlene Hsu-winges, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 395 Hickey Blvd, Daly City, CA 94015
Phone: 650-742-2000    
Jennifer J. Diehn, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 395 Hickey Blvd, Daly City, CA 94015
Phone: 650-742-2000    
Dr. Shaheen P. Karim, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 395 Hickey Blvd, Daly City, CA 94015
Phone: 650-742-2000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

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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