MATTHEW KIRK CHAN OD
NPI 1649347980
Optometrist in Concord, CA

Q: What is Matthew Chan's NPI number?

The NPI number for Matthew Chan is 1649347980. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Q: What is Matthew Chan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Matthew Chan was last updated on January 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since November 30, 2006PECOS EnrolledAccepts Medicare Assignment

4669 CLAYTON RD STE C, CONCORD, CA 94521(925) 825-3900(925) 676-1771 Get Directions Write a Review

NPPES record last updated: January 24, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Matthew Kirk Chan Od NPPES

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

MATTHEW KIRK CHAN OD (NPI 1649347980) is an individual optometrist in Concord, California, licensed in California (6180T) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2007).

NPPES Registry Identity

NPI1649347980

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameMATTHEW KIRK CHANCredential: OD

Location Address4669 CLAYTON RD STE CConcord, CA 94521-2964

Mailing Address4669 Clayton Rd Ste CConcord, CA 94521-2964 · (925) 825-3900 · Fax (925) 676-1771

Phone(925) 825-3900

Fax(925) 676-1771

Sole ProprietorYes

Medical School CMSLoma Linda University School Of MedicineGraduated 2007

Enumeration DateNovember 30, 2006

Last NPPES UpdateJanuary 24, 2022

NPPES CertifiedJanuary 24, 2022

✔ NPI 1649347980 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 CA · 6180T

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.

4669 CLAYTON RD STE C, Concord, CA 94521

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Other Identifiers 1

MedicaidSD0061800CA

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

Matthew Kirk Chan Od 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 ID8729234596

PECOS Enrollment IDI20120809000709

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 94521 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

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.

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 Matthew Chan's NPI number?

The NPI number for Matthew Chan is 1649347980. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Matthew Chan located?

Matthew Chan practices at 4669 Clayton Rd Ste C, Concord, CA 94521. The listed phone number is (925) 825-3900.

What is Matthew Chan's specialty?

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

Is Matthew Chan enrolled in Medicare?

Yes. Matthew Chan 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 Matthew Chan was last updated on January 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.