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MRS. THUY NGUYEN M.D.
NPI 1245273770
Ophthalmology in Daly City, CA

Active since June 13, 2006PECOS EnrolledAccepts Medicare Assignment
1850 SULLIVAN AVE, STE 500, DALY CITY, CA 94015(925) 992-9221 Get Directions Write a Review

NPPES record last updated: January 10, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Thuy Nguyen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. THUY NGUYEN M.D. (NPI 1245273770) is an individual ophthalmology provider in Daly City, California, licensed in California (A91220) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Oregon Health Sciences University School Of Medicine (2001).

NPPES Registry Identity

NPI1245273770
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameMRS. THUY NGUYENCredential: M.D.
Location Address1850 SULLIVAN AVE, STE 500Daly City, CA 94015-2221
Mailing Address1850 Sullivan Ave, Ste 500Daly City, CA 94015-2221 · (925) 992-9221
Phone(925) 992-9221
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2001
Enumeration DateJune 13, 2006
Last NPPES UpdateJanuary 10, 2022
✔ NPI 1245273770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · A91220
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
1850 SULLIVAN AVE, Daly City, CA 94015
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Other Names 1

Other Name (5)Dr. Thuy Nguyen M.d.

Other Identifiers 1

OtherA91220CA · License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Thuy Nguyen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274560347
PECOS Enrollment IDI20050720000458
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94015 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. FIDEL MANZANO CADAG NP - C
Nurse Practitioner (Family)
1850 SULLIVAN AVE, SUITE 310
DALY CITY, CA 94015
San Mateo County (650) 755-3939
CAROL MARRACCINI-OTTO PA-C
Physician Assistant
1850 SULLIVAN AVE, SUITE 330
DALY CITY, CA 94015
San Mateo County (650) 756-5630
BERNARD ROAZEN MD
Family Medicine
1850 SULLIVAN AVE, #150
DALY CITY, CA 94015
San Mateo County (650) 994-2300
AMAN SHABI KHAN MD
Orthopaedic Surgery (Sports Medicine)
1850 SULLIVAN AVE, SUITE 330
DALY CITY, CA 94015
San Mateo County (650) 756-5630
BAY AREA DIGESTIVE HEALTH MEDICAL GROUP, INC.
Specialist
1850 SULLIVAN AVE, SUITE 520
DALY CITY, CA 94015
San Mateo County (650) 756-5000
STEPHEN JOHN SCHEIFELE MD
Obstetrics & Gynecology
1850 SULLIVAN AVE, #550
DALY CITY, CA 94015
San Mateo County (650) 756-2404
SERENA YEE O.D.
Optometrist
1850 SULLIVAN AVE, SUITE 540
DALY CITY, CA 94015
San Mateo County (650) 755-6900
FARALLON EYE PHYSICIANS CORP
Ophthalmology
1850 SULLIVAN AVE, STE 500
DALY CITY, CA 94015
San Mateo County (650) 992-9221

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thuy Nguyen's NPI number?

The NPI number for Thuy Nguyen is 1245273770. It was assigned to this individual provider in the NPPES registry on June 13, 2006. The provider is also known as Dr. Thuy Nguyen M.D..

Where is Thuy Nguyen located?

Thuy Nguyen practices at 1850 Sullivan Ave Ste 500, Daly City, CA 94015. The listed phone number is (925) 992-9221.

What is Thuy Nguyen's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Thuy Nguyen enrolled in Medicare?

Yes. Thuy Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Thuy Nguyen was last updated on January 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.