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DR. CATHERINE C SAJN OD
NPI 1679706311
Optometrist in New Lenox, IL

Active since August 28, 2009PECOS EnrolledAccepts Medicare Assignment
1870 SILVER CROSS BLVD STE 110, NEW LENOX, IL 60451(815) 485-2727(815) 485-3034 Get Directions Write a Review

NPPES record last updated: July 31, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Catherine C Sajn Od NPPES

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

DR. CATHERINE C SAJN OD (NPI 1679706311) is an individual optometrist in New Lenox, Illinois, licensed in Illinois (046010244) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lemont, and is a graduate of Illinois College Of Optometry At Chicago (2009).

NPPES Registry Identity

NPI1679706311
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. CATHERINE C SAJNCredential: OD
Location Address1870 SILVER CROSS BLVD STE 110New Lenox, IL 60451-8640
Mailing Address1870 Silver Cross Blvd Ste 110New Lenox, IL 60451-8640 · (815) 485-2727 · Fax (815) 485-3034
Phone(815) 485-2727
Fax(815) 485-3034
Sole ProprietorNo
Medical School CMSIllinois College Of Optometry At ChicagoGraduated 2009
Enumeration DateAugust 28, 2009
Last NPPES UpdateJuly 31, 2023
NPPES CertifiedJuly 31, 2023
✔ NPI 1679706311 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 · 046010244
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.
1870 SILVER CROSS BLVD STE 110, New Lenox, IL 60451
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Secondary Practice Location 1

Location 115900 W 127th St Ste 200Lemont, IL 60439-2912 · Phone (815) 485-2727 · Fax (815) 485-3034

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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

Dr. Catherine C Sajn 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 ID6204975865
PECOS Enrollment IDI20091120000451
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 10

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.
381 services369 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
157 services153 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
148 services115 patients
Microfluid analysis of tears 83861
Microfluid analysis of tears involves collecting a small tear sample to examine its composition. This procedure can help detect health issues like dry eye disease, inflammation, or other eye conditions. It's a non-invasive, painless method for monitoring eye health.
146 services62 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
137 services123 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
128 services121 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60451 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 3

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

DR. DONALD D LOCONTE OD
Optometrist
1870 SILVER CROSS BLVD STE 110
NEW LENOX, IL 60451
Will County (815) 485-2727
DYLAN STEVENS MD
Ophthalmology
1870 SILVER CROSS BLVD STE 110
NEW LENOX, IL 60451
Will County (815) 485-2727
MRS. MELISSA KAY BOLLINGER O.D.
Optometrist
1870 SILVER CROSS BLVD STE 110
NEW LENOX, IL 60451
Will County (815) 485-2727

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 Catherine Sajn's NPI number?

The NPI number for Catherine Sajn is 1679706311. It was assigned to this individual provider in the NPPES registry on August 28, 2009.

Where is Catherine Sajn located?

Catherine Sajn practices at 1870 Silver Cross Blvd Ste 110, New Lenox, IL 60451. The listed phone number is (815) 485-2727.

What is Catherine Sajn's specialty?

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

Is Catherine Sajn enrolled in Medicare?

Yes. Catherine Sajn 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 Catherine Sajn accept?

Health plans from Providence Health Plan list Catherine Sajn 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 Catherine Sajn was last updated on July 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.