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THAO P NGUYEN M D
NPI 1154352185
Ophthalmology in San Diego, CA

Active since July 06, 2006PECOS EnrolledAccepts Medicare Assignment
2406 ULRIC ST, SAN DIEGO, CA 92111(858) 278-9393(858) 278-5393 Get Directions Write a Review

NPPES record last updated: May 10, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Thao P Nguyen M D NPPES

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

THAO P NGUYEN M D (NPI 1154352185) is an individual ophthalmology provider in San Diego, California, licensed in California (G81689) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Oklahoma College Of Medicine (1991).

NPPES Registry Identity

NPI1154352185
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameTHAO P NGUYENCredential: M D
Location Address2406 ULRIC STSan Diego, CA 92111-6040
Mailing Address2406 Ulric StSan Diego, CA 92111-6040 · (858) 278-9393 · Fax (858) 278-5393
Phone(858) 278-9393
Fax(858) 278-5393
Sole ProprietorNo
Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 1991
Enumeration DateJuly 6, 2006
Last NPPES UpdateMay 10, 2024
NPPES CertifiedMay 10, 2024
✔ NPI 1154352185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · G81689
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.

2406 ULRIC ST, San Diego, CA 92111
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Other Identifiers 1

Medicaid00G816890CA

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

Thao P 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 ID941308316
PECOS Enrollment IDI20070607000758
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.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
349 services210 patients
Extended exam of the back part of the eye with retinal drawing 92201
This procedure involves a detailed examination of the back part of your eye, including the retina. It helps identify any abnormalities or issues. A retinal drawing is made to record findings. It's non-invasive and crucial for maintaining eye health.
80 services72 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
62 services54 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
61 services56 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
46 services46 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
34 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92111 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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

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

THAO NGUYEN M D INC
Ophthalmology
2406 ULRIC ST
SAN DIEGO, CA 92111
San Diego County (858) 278-9393

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 Thao Nguyen's NPI number?

The NPI number for Thao Nguyen is 1154352185. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Thao Nguyen located?

Thao Nguyen practices at 2406 Ulric St, San Diego, CA 92111. The listed phone number is (858) 278-9393.

What is Thao Nguyen's specialty?

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

Is Thao Nguyen enrolled in Medicare?

Yes. Thao 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 Thao Nguyen was last updated on May 10, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.