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CHAU LAM OD PROFESSIONAL CORPORATION
NPI 1952140196
Optometrist in Pleasant Hill, CA

Active since May 20, 2024
2628 PLEASANT HILL RD, PLEASANT HILL, CA 94523(925) 947-6696 Get Directions Write a Review

NPPES record last updated: September 6, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 6, 2024, Jul 16, 2024 (2 updates tracked since 2024).

About Chau Lam Od Professional Corporation NPPES

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

CHAU LAM OD PROFESSIONAL CORPORATION (NPI 1952140196) is a healthcare organization registered as an optometrist in Pleasant Hill, California and active in the NPI registry since May 2024. The organization lists Chau Lam, Optometrist/owner, as its authorized official.

NPPES Registry Identity

NPI1952140196
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameCHAU LAM OD PROFESSIONAL CORPORATION
Location Address2628 PLEASANT HILL RDPleasant Hill, CA 94523-2034
Mailing Address246 Amberwind CirOakley, CA 94561-5094 · (408) 394-5310
Phone(925) 947-6696
Organization SubpartNo
Authorized OfficialChau LamOptometrist/owner · (925) 947-6696
Enumeration DateMay 20, 2024
Last NPPES UpdateSeptember 6, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 6, 2024
✔ NPI 1952140196 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.
2628 PLEASANT HILL RD, Pleasant Hill, CA 94523
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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)

Chau Lam Od Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Chau Lam Od Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Chau Lam, OD
Optometry
NPI 1215212360
2628 PLEASANT HILL RD
Pleasant Hill, CA 94523
(925) 947-6696
✔ PECOS✔ Accepts MedicareSame address

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 Chau Lam Od Professional Corporation's NPI number?

The NPI number for Chau Lam Od Professional Corporation is 1952140196. It was assigned to this organization in the NPPES registry on May 20, 2024.

Where is Chau Lam Od Professional Corporation located?

Chau Lam Od Professional Corporation is located at 2628 Pleasant Hill Rd, Pleasant Hill, CA 94523. The listed phone number is (925) 947-6696.

What is Chau Lam Od Professional Corporation's specialty?

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

Is Chau Lam Od Professional Corporation enrolled in Medicare?

Yes. Chau Lam Od Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Chau Lam Od Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Chau Lam Od Professional Corporation. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Chau Lam Od Professional Corporation accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Chau Lam Od Professional Corporation 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 Chau Lam Od Professional Corporation was last updated on September 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.