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QUOC-TUAN NGO MD
NPI 1437787645
Ophthalmology in Downey, CA

Active since April 01, 2020PECOS EnrolledAccepts Medicare Assignment
9449 IMPERIAL HWY, DOWNEY, CA 90242(562) 657-9000 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 27, 2025, Jul 1, 2024, Apr 1, 2020 (3 updates tracked since 2020).

About Quoc-tuan Ngo Md NPPES

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

QUOC-TUAN NGO MD (NPI 1437787645) is an individual ophthalmology provider in Downey, California, licensed in California (195734) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Oakland Univ, William Beaumont School Of Medicine (2020).

NPPES Registry Identity

NPI1437787645
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameQUOC-TUAN NGOCredential: MD
Location Address9449 IMPERIAL HWYDowney, CA 90242-2814
Mailing Address1772 W Alomar AveAnaheim, CA 92804-2601
Phone(562) 657-9000
Sole ProprietorNo
Medical School CMSOakland Univ, William Beaumont School Of MedicineGraduated 2020
Enumeration DateApril 1, 2020
Last NPPES UpdateAugust 27, 20253 updates tracked since enumeration
NPPES CertifiedAugust 27, 2025
✔ NPI 1437787645 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · 195734
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
9449 IMPERIAL HWY, Downey, CA 90242
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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

Quoc-tuan Ngo Md 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 ID8224574611
PECOS Enrollment IDI20240722002558
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 90242 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

DR. STEPHANIE ANNE KINGMAN ANGARITA M.D.
Surgery (Surgical Oncology)
9449 IMPERIAL HWY, ORCHARD A 309
DOWNEY, CA 90242
Los Angeles County (562) 657-2713
NIKKI DU PHARM.D.
Pharmacist (Pharmacotherapy)
9449 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 657-2334
DR. JOON CHA PHARM.D.
Pharmacist
9449 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 657-2026
DR. MICHAEL BENJAMIN BREWER MD
Surgery (Vascular Surgery)
9449 IMPERIAL HWY, ORCHARD MEDICAL OFFICES - BLDG A - SUITE 309
DOWNEY, CA 90242
Los Angeles County (562) 657-2751
JALPA N SHAH PT
Physical Therapist
9449 IMPERIAL HWY, GARDEN MEDICAL OFFICE, 3RD FLOOR, PM&R DEPT.
DOWNEY, CA 90242
Los Angeles County (562) 657-2212
DR. LISA KERESTEDJIAN M.D.
Internal Medicine
9449 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (800) 823-4040
DR. AUSTIN GODFREY EVANS D.O.
Internal Medicine
9449 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (626) 590-4601
KIRTISHA DANIELLE NELSON
Surgery
9449 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (833) 574-2273

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 Quoc-tuan Ngo's NPI number?

The NPI number for Quoc-tuan Ngo is 1437787645. It was assigned to this individual provider in the NPPES registry on April 1, 2020.

Where is Quoc-tuan Ngo located?

Quoc-tuan Ngo practices at 9449 Imperial Hwy, Downey, CA 90242. The listed phone number is (562) 657-9000.

What is Quoc-tuan Ngo's specialty?

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

Is Quoc-tuan Ngo enrolled in Medicare?

Yes. Quoc-tuan Ngo 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 Quoc-tuan Ngo was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.