1. Home
  2. Directory
  3. California
  4. Sonoma
  5. Optometrist
  6. NPI Profile

MR. DEAN A EZAKI O.D.
NPI 1194796078
Optometrist in Sonoma, CA

Active since January 30, 2006PECOS EnrolledAccepts Medicare Assignment
776 WEST NAPA STREET, SONOMA, CA 95476(707) 938-8116(707) 938-8143 Get Directions Write a Review

NPPES record last updated: April 6, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Dean A Ezaki O.d. NPPES

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

MR. DEAN A EZAKI O.D. (NPI 1194796078) is an individual optometrist in Sonoma, California, licensed in California (55207) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (1973).

NPPES Registry Identity

NPI1194796078
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameMR. DEAN A EZAKICredential: O.D.
Location Address776 WEST NAPA STREETSonoma, CA 95476
Mailing Address776 West Napa StreetSonoma, CA 95476 · (707) 938-8116 · Fax (707) 938-8143
Phone(707) 938-8116
Fax(707) 938-8143
Sole ProprietorYes
Medical School CMSUniversity Of California - School Of OptometryGraduated 1973
Enumeration DateJanuary 30, 2006
Last NPPES UpdateApril 6, 2009
✔ NPI 1194796078 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · 55207
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.
Also ListedEyewear SupplierTaxonomy 332H00000X · License 5520T (CA)
776 WEST NAPA STREET, Sonoma, CA 95476
Open in Google Maps ↗

Other Identifiers 4

Medicare PINSD0055200CA
Other680119949CA · Ein
Medicare UPINT10018
Medicare NSC0763060001CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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

Mr. Dean A Ezaki O.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 ID8123138997
PECOS Enrollment IDI20101013000900
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 3

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.
177 services176 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.
50 services49 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.
21 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95476 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
$142.00 typical visit price
range $63.04 – $187.01
Typical copayment $35.50 (range $15.76 – $46.75)
Most-billed visit code 99204
Established Patient
$77.94 typical visit price
range $21.02 – $153.40
Typical copayment $19.48 (range $5.25 – $38.35)
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 Dean Ezaki's NPI number?

The NPI number for Dean Ezaki is 1194796078. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is Dean Ezaki located?

Dean Ezaki practices at 776 West Napa Street, Sonoma, CA 95476. The listed phone number is (707) 938-8116.

What is Dean Ezaki's specialty?

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

Is Dean Ezaki enrolled in Medicare?

Yes. Dean Ezaki 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.

What insurance does Dean Ezaki accept?

Health plans from Providence Health Plan list Dean Ezaki 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 Dean Ezaki was last updated on April 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.