ENVISION OPTOMETRY
NPI 1932382736
Optometrist in San Jose, CA

Q: What is Dr. Khanh Bui, O.D., P.C.'s NPI number?

The NPI number for Dr. Khanh Bui, O.D., P.C. is 1932382736. It was assigned to this organization in the NPPES registry on December 14, 2007. The provider is doing business as Envision Optometry.

Q: What is Dr. Khanh Bui, O.D., P.C.'s specialty?

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

Active since December 14, 2007

1013 E CAPITOL EXPY, SAN JOSE, CA 95121(408) 281-1311(408) 281-1331 Get Directions Write a Review

NPPES record last updated: August 18, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Envision Optometry NPPES

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

ENVISION OPTOMETRY (NPI 1932382736) is a healthcare organization registered as an optometrist in San Jose, California and active in the NPI registry since December 2007. The organization lists Jennifer Bui, Optometrist, as its authorized official.

NPPES Registry Identity

NPI1932382736

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameDR. KHANH BUI, O.D., P.C.

Location Address1013 E CAPITOL EXPYSan Jose, CA 95121-2415

Mailing Address1013 E Capitol ExpySan Jose, CA 95121-2415 · (408) 281-1311 · Fax (408) 281-1331

Phone(408) 281-1311

Fax(408) 281-1331

Organization SubpartNo

Authorized OfficialJennifer BuiOptometrist · (408) 223-2020

Enumeration DateDecember 14, 2007

Last NPPES UpdateAugust 18, 2011

✔ NPI 1932382736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

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.

1013 E CAPITOL EXPY, San Jose, CA 95121

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Other Names 1

Doing Business AsEnvision Optometry

Other Identifiers 2

MedicaidGSD000731CA

Medicare PINEW745A

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Envision Optometry is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to Envision Optometry, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Khanh Bui, O.D.

Optometry

NPI 1154416493

1013 E CAPITOL EXPY
San Jose, CA 95121

(408) 281-1311

✔ PECOS✔ Accepts MedicareSame address

Thao Jacqueline Mai, O.D.

Optometry

NPI 1720537319

2180 TULLY RD
San Jose, CA 95122

(408) 239-1168

✔ PECOS1.7 mi

Kari Tran, O.D

Optometry

NPI 1013211523

2380 MONTPELIER DR STE 300
San Jose, CA 95116

(408) 272-3706

✔ PECOS4.7 mi

John Bui, OD

Optometry

NPI 1821614140

33 W 42ND ST
New York, NY 10036

(408) 239-9446

✔ PECOS2,553 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Dr. Khanh Bui, O.D., P.C.'s NPI number?

The NPI number for Dr. Khanh Bui, O.D., P.C. is 1932382736. It was assigned to this organization in the NPPES registry on December 14, 2007. The provider is doing business as Envision Optometry.

Where is Dr. Khanh Bui, O.D., P.C. located?

Dr. Khanh Bui, O.D., P.C. is located at 1013 E Capitol Expy, San Jose, CA 95121. The listed phone number is (408) 281-1311.

What is Dr. Khanh Bui, O.D., P.C.'s specialty?

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

Is Dr. Khanh Bui, O.D., P.C. enrolled in Medicare?

Yes. Dr. Khanh Bui, O.D., P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Khanh Bui, O.D., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Optometry, reassign their Medicare billing to Dr. Khanh Bui, O.D., P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Dr. Khanh Bui, O.D., P.C. accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list Dr. Khanh Bui, O.D., P.C. 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 Dr. Khanh Bui, O.D., P.C. was last updated on August 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.