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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NANCY BUI OD
NPI 1760262844
Optometrist in Meriden, CT

Active since October 04, 2023PECOS Enrolled
512 W MAIN ST, MERIDEN, CT 06451(203) 235-2015(203) 238-1432 Get Directions Write a Review

NPPES record last updated: June 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 14, 2026, Dec 3, 2025, May 1, 2024 and 2 more (5 updates tracked since 2023).

About Dr. Nancy Bui Od NPPES

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

DR. NANCY BUI OD (NPI 1760262844) is an individual optometrist in Meriden, Connecticut, licensed in Connecticut (3327) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1760262844
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. NANCY BUICredential: OD
Location Address512 W MAIN STMeriden, CT 06451-2758
Mailing Address512 W Main StMeriden, CT 06451-2758 · (203) 235-2015 · Fax (203) 238-1432
Phone(203) 235-2015
Fax(203) 238-1432
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateOctober 4, 2023
Last NPPES UpdateJune 12, 20265 updates tracked since enumeration
NPPES CertifiedJune 12, 2026
✔ NPI 1760262844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CT · 3327
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
512 W MAIN ST, Meriden, CT 06451
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nancy Bui Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1052756319
PECOS Enrollment IDI20240227002367
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 6

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 complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
98 services98 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
39 services37 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
30 services30 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).
16 services16 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
14 services14 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06451 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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 4

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

DR. ARMANDO RAFAEL O.D.
Optometrist
512 W MAIN ST, CASTLE VIEW PLAZA
MERIDEN, CT 06451
South Central Connecticut Planning Region (203) 235-2015
DR. ASHLEIGH RUSHLAU DIVELY OD
Optometrist
512 W MAIN ST
MERIDEN, CT 06451
South Central Connecticut Planning Region (203) 235-2015
B.E.K EYECARE, INC
Optometrist
512 W MAIN ST, CASTLE VIEW PLAZA
MERIDEN, CT 06451
South Central Connecticut Planning Region (203) 235-2015
DR. RACHEL HILLARY SWANIGER OD
Optometrist
512 W MAIN ST
MERIDEN, CT 06451
South Central Connecticut Planning Region (203) 910-1326

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 Nancy Bui's NPI number?

The NPI number for Nancy Bui is 1760262844. It was assigned to this individual provider in the NPPES registry on October 4, 2023.

Where is Nancy Bui located?

Nancy Bui practices at 512 W Main St, Meriden, CT 06451. The listed phone number is (203) 235-2015.

What is Nancy Bui's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Nancy Bui enrolled in Medicare?

Yes. Nancy Bui is registered in the Medicare PECOS enrollment system.

What insurance does Nancy Bui accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Nancy Bui as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nancy Bui was last updated on June 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.