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DR. SYLVIA THOMAN O.D.
NPI 1528110533
Optometrist in Rockford, IL

Active since January 18, 2007PECOS EnrolledAccepts Medicare Assignment
575 S PERRYVILLE RD, ROCKFORD, IL 61108(815) 315-9358(815) 397-4684 Get Directions Write a Review

NPPES record last updated: February 26, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Sylvia Thoman O.d. NPPES

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

DR. SYLVIA THOMAN O.D. (NPI 1528110533) is an individual optometrist in Rockford, Illinois, licensed in Illinois (046.009647) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (2004).

NPPES Registry Identity

NPI1528110533
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. SYLVIA THOMANCredential: O.D.
Location Address575 S PERRYVILLE RDRockford, IL 61108-2530
Mailing Address1321 Tamarack DrBartlett, IL 60103-1513
Phone(815) 315-9358
Fax(815) 397-4684
Sole ProprietorNo
Medical School CMSIllinois College Of Optometry At ChicagoGraduated 2004
Enumeration DateJanuary 18, 2007
Last NPPES UpdateFebruary 26, 2016
✔ NPI 1528110533 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 · 046.009647
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.
575 S PERRYVILLE RD, Rockford, IL 61108
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Other Identifiers 6

Other4515286IL · Bcbs
Medicare ID-Type UnspecifiedK10634IL · Medicare Member #
Other363546473IL · Ein
Medicare ID-Type Unspecified0253870001IL · Medicare Materials
Medicare UPINV01548IL
Medicare ID-Type Unspecified799670IL · Group #

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sylvia Thoman 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 ID6204895774
PECOS Enrollment IDI20041008001098
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.

Medicare Billing Reassignment

Medicare enrollment records show Sylvia Thoman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Style Optique Inc
43 mi
Optometrist
100 W HIGGINS RD
South Barrington, IL 60010
  • Reassigned Medicare billing, Illinois enrollment
  • 3 clinicians in this Medicare group
NPI 1669968475 (847) 836-0108

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61108 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
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 3

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

SHAH VISION CONSULTANTS INC
Optometrist
575 S PERRYVILLE RD
ROCKFORD, IL 61108
Winnebago County (815) 315-9358
DR. CHAD R SLAGLE O.D.
Optometrist
575 S PERRYVILLE RD
ROCKFORD, IL 61108
Winnebago County (815) 315-9358
JACQUELINE COZZONE
Optometrist
575 S PERRYVILLE RD
ROCKFORD, IL 61108
Winnebago County (779) 210-8133

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 Sylvia Thoman's NPI number?

The NPI number for Sylvia Thoman is 1528110533. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Where is Sylvia Thoman located?

Sylvia Thoman practices at 575 S Perryville Rd, Rockford, IL 61108. The listed phone number is (815) 315-9358.

What is Sylvia Thoman's specialty?

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

Is Sylvia Thoman enrolled in Medicare?

Yes. Sylvia Thoman 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.

Which organization bills Medicare for Sylvia Thoman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sylvia Thoman reassigns Medicare benefits to Style Optique Inc (South Barrington, IL). The 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 Sylvia Thoman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sylvia Thoman accept?

Health plans from Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan of North Carolina, Inc and Oscar Health Plan, Inc. and 3 other insurers list Sylvia Thoman 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 Sylvia Thoman was last updated on February 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.