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DR. ERIC KEONI VIERRA O.D.
NPI 1609042811
Optometrist in Santa Rosa, CA

Active since May 07, 2008PECOS Enrolled
3925 OLD REDWOOD HWY, SANTA ROSA, CA 95403(707) 566-6060 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 3, 2022, May 18, 2020, Dec 16, 2015 (3 updates tracked since 2015).

About Dr. Eric Keoni Vierra O.d. NPPES

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

DR. ERIC KEONI VIERRA O.D. (NPI 1609042811) is an individual optometrist in Santa Rosa, California, licensed in California (11547T) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609042811
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. ERIC KEONI VIERRACredential: O.D.
Location Address3925 OLD REDWOOD HWYSanta Rosa, CA 95403-1719
Mailing Address102 Scott StUkiah, CA 95482-4316 · (707) 462-7040
Phone(707) 566-6060
Sole ProprietorNo
Enumeration DateMay 7, 2008
Last NPPES UpdateJanuary 3, 20223 updates tracked since enumeration
NPPES CertifiedMay 18, 2020
✔ NPI 1609042811 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 · 11547T
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.
3925 OLD REDWOOD HWY, Santa Rosa, CA 95403
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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. Eric Keoni Vierra O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 95403 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.

Other Providers at the Same Location NPPES 20

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

LUCILLE HESTER BRONGERSMA O.D.
Optometrist
3925 OLD REDWOOD HWY
SANTA ROSA, CA 95403
Sonoma County (707) 566-5297
CRISTINA PAPPAS SILVERBERG
Speech-Language Pathologist
3925 OLD REDWOOD HWY
SANTA ROSA, CA 95403
Sonoma County (205) 247-2389
DR. JEFF MILLER MD
Pediatrics
3925 OLD REDWOOD HWY
SANTA ROSA, CA 95403
Sonoma County (707) 566-5312
MS. GAIL PROSSER RD, CDE
Dietitian, Registered (Nutrition, Pediatric)
3925 OLD REDWOOD HWY, DEPT OF PEDIATRICS
SANTA ROSA, CA 95403
Sonoma County (707) 566-5358
DR. JANE H LEE-KOIDA O.D.
Optometrist
3925 OLD REDWOOD HWY
SANTA ROSA, CA 95403
Sonoma County (707) 566-5342
DR. CHRISTINE W KU M.D.
Specialist
3925 OLD REDWOOD HWY
SANTA ROSA, CA 95403
Sonoma County (707) 566-5452
MS. ANGELA BIZZARRI PFLUGRATH DO
Pediatrics
3925 OLD REDWOOD HWY
SANTA ROSA, CA 95403
Sonoma County (707) 393-4033
ELIZABETH NGUYEN TRAN OD
Optometrist
3925 OLD REDWOOD HWY
SANTA ROSA, CA 95403
Sonoma County (707) 566-5974

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 Eric Vierra's NPI number?

The NPI number for Eric Vierra is 1609042811. It was assigned to this individual provider in the NPPES registry on May 7, 2008.

Where is Eric Vierra located?

Eric Vierra practices at 3925 Old Redwood Hwy, Santa Rosa, CA 95403. The listed phone number is (707) 566-6060.

What is Eric Vierra's specialty?

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

Is Eric Vierra enrolled in Medicare?

Yes. Eric Vierra is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Eric Vierra was last updated on January 3, 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.