DR. FRANK LOUIS VERGARA O.D.
NPI 1952463721
Optometrist in Naperville, IL
About Dr. Frank Louis Vergara O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FRANK LOUIS VERGARA O.D. (NPI 1952463721) is an individual optometrist in Naperville, Illinois, licensed in Illinois (046007847) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted 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. Frank Louis Vergara 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.
Medicare Billing Reassignment
Medicare enrollment records show Frank Vergara reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shorewood, IL 60404
- Reassigned Medicare billing, Illinois enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60563 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NAPERVILLE, IL 60563
NAPERVILLE, IL 60563
NAPERVILLE, IL 60563
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 Frank Vergara's NPI number?
The NPI number for Frank Vergara is 1952463721. It was assigned to this individual provider in the NPPES registry on December 15, 2006.
Where is Frank Vergara located?
Frank Vergara practices at 535 Fairway Dr Ste 127, Naperville, IL 60563. The listed phone number is (630) 428-3937.
What is Frank Vergara's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Frank Vergara enrolled in Medicare?
Yes. Frank Vergara 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 Frank Vergara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Frank Vergara reassigns Medicare benefits to Kuhar Vision Care PC (Shorewood, 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 Frank Vergara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Frank Vergara accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 10 other insurers list Frank Vergara 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 Frank Vergara was last updated on February 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Frank Louis Vergara, O.D. · NPI 1952463721
Optometrist provider in Naperville, Illinois. Individual provider, active in the CMS NPPES registry since December 15, 2006.
## Identity
- **NPI:** 1952463721 (Entity type: Individual)
- **Enumerated:** December 15, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 046007847 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 535 FAIRWAY DR, STE 127, Naperville, IL 60563-3938
- **Phone:** (630) 428-3937 · **Fax:** (630) 428-8592
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Kuhar Vision Care PC (NPI 1508174947, Shorewood, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Illinois College Of Optometry At Chicago, class of 1985
## Record status
- **NPPES last updated:** February 5, 2013
- **Other identifiers:** Medicare ID-Type Unspecified 390406 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1952463721) · Data from the CMS NPPES public registry.