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JACK G GUENTHER OD
NPI 1215047063
Optometrist in Mokena, IL

Active since August 30, 2006PECOS EnrolledAccepts Medicare Assignment
19607 S LAGRANGE ROAD, MOKENA, IL 60448(708) 479-1616(708) 479-6699 Get Directions Write a Review

NPPES record last updated: September 25, 2008. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Jack G Guenther Od NPPES

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

JACK G GUENTHER OD (NPI 1215047063) is an individual optometrist in Mokena, Illinois, licensed in Illinois (046008314) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1215047063
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameJACK G GUENTHERCredential: OD
Location Address19607 S LAGRANGE ROADMokena, IL 60448
Mailing Address19607 S Lagrange RoadMokena, IL 60448 · (708) 479-1616 · Fax (708) 479-6699
Phone(708) 479-1616
Fax(708) 479-6699
Sole ProprietorNo
Medical School CMSOtherGraduated 1990
Enumeration DateAugust 30, 2006
Last NPPES UpdateSeptember 25, 2008
✔ NPI 1215047063 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 · 046008314
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.
19607 S LAGRANGE ROAD, Mokena, IL 60448
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Other Identifiers 2

Medicare PIN564560IL
Medicare UPINU78463

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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 and accepts Medicare assignment

Jack G Guenther Od 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 ID4981892130
PECOS Enrollment IDI20110103000820
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

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 complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
121 services110 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60448 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.

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 Jack Guenther's NPI number?

The NPI number for Jack Guenther is 1215047063. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Jack Guenther located?

Jack Guenther practices at 19607 S Lagrange Road, Mokena, IL 60448. The listed phone number is (708) 479-1616.

What is Jack Guenther's specialty?

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

Is Jack Guenther enrolled in Medicare?

Yes. Jack Guenther 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 Jack Guenther accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 2 other insurers list Jack Guenther 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 Jack Guenther was last updated on September 25, 2008. 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.