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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. TONYA MARIA TIRA O.D.
NPI 1629124219
Optometrist in Downers Grove, IL

Active since January 26, 2007PECOS Enrolled
2934 FINLEY RD, DOWNERS GROVE, IL 60515(630) 916-4770(630) 916-9683 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 6, 2026, Dec 22, 2025, Dec 19, 2025 (3 updates tracked since 2025).

About Dr. Tonya Maria Tira O.d. NPPES

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

DR. TONYA MARIA TIRA O.D. (NPI 1629124219) is an individual optometrist in Downers Grove, Illinois, licensed in Illinois (046009769) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629124219
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. TONYA MARIA TIRACredential: O.D.
Location Address2934 FINLEY RDDowners Grove, IL 60515-1042
Mailing Address4747 Baccarrat CtJoliet, IL 60431-7523 · (312) 519-2020
Phone(630) 916-4770
Fax(630) 916-9683
Sole ProprietorNo
Enumeration DateJanuary 26, 2007
Last NPPES UpdateJuly 6, 20263 updates tracked since enumeration
NPPES CertifiedJuly 6, 2026
✔ NPI 1629124219 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 IL · 046009769
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.
2934 FINLEY RD, Downers Grove, IL 60515
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

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. Tonya Maria Tira 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 60515 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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 5

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

DR. ALISON FAYE STOCK O.D.
Optometrist
2934 FINLEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 916-4770
AMERICA'S BEST CONTACTS & EYEGLASSES
Eyewear Supplier
2934 FINLEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 916-4770
SWATI GANDHI O.D.
Optometrist
2934 FINLEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 916-4770
WILLIAM H. WYSSMAN O.D.
Optometrist
2934 FINLEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 916-4770
DR. LAURA CALMA OD
Optometrist
2934 FINLEY RD
DOWNERS GROVE, IL 60515
Dupage County (477) 091-6630

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 Tonya Tira's NPI number?

The NPI number for Tonya Tira is 1629124219. It was assigned to this individual provider in the NPPES registry on January 26, 2007.

Where is Tonya Tira located?

Tonya Tira practices at 2934 Finley Rd, Downers Grove, IL 60515. The listed phone number is (630) 916-4770.

What is Tonya Tira's specialty?

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

Is Tonya Tira enrolled in Medicare?

Yes. Tonya Tira is registered in the Medicare PECOS enrollment system.

What insurance does Tonya Tira accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 3 other insurers list Tonya Tira 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 Tonya Tira was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.