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CASSIDY OBERMARK O.D.
NPI 1841546074
Optometrist in Sikeston, MO

Active since July 25, 2012PECOS EnrolledAccepts Medicare Assignment
1250 N MAIN ST, SIKESTON, MO 63801(573) 471-1080(573) 471-1810 Get Directions Write a Review

NPPES record last updated: August 19, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cassidy Obermark O.d. NPPES

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

CASSIDY OBERMARK O.D. (NPI 1841546074) is an individual optometrist in Sikeston, Missouri, licensed in Missouri (2013021015) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS and is a graduate of University Of Missouri St Louis - School Of Optometry (2012).

NPPES Registry Identity

NPI1841546074
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameCASSIDY OBERMARKCredential: O.D.
Location Address1250 N MAIN STSikeston, MO 63801-4827
Mailing Address1250 N Main StSikeston, MO 63801-4827 · (573) 471-1080 · Fax (573) 471-1810
Phone(573) 471-1080
Fax(573) 471-1810
Sole ProprietorYes
Medical School CMSUniversity Of Missouri St Louis - School Of OptometryGraduated 2012
Enumeration DateJuly 25, 2012
Last NPPES UpdateAugust 19, 2013
✔ NPI 1841546074 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in MO · 2013021015✔ Licensed in OK · 2743
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.
1250 N MAIN ST, Sikeston, MO 63801
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan 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

Cassidy Obermark 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 ID6305094228
PECOS Enrollment IDI20131113001681
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 office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
214 services126 patients
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.
116 services116 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.
80 services66 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).
45 services45 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
32 services32 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
31 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63801 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
$121.96 typical visit price
range $52.28 – $161.24
Typical copayment $30.49 (range $13.07 – $40.31)
Most-billed visit code 99204
Established Patient
$65.71 typical visit price
range $16.30 – $131.05
Typical copayment $16.42 (range $4.07 – $32.76)
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

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

DR. DANIEL ROBERT OBERMARK O.D.
Optometrist
1250 N MAIN ST
SIKESTON, MO 63801
Scott County (573) 471-1080

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 Cassidy Obermark's NPI number?

The NPI number for Cassidy Obermark is 1841546074. It was assigned to this individual provider in the NPPES registry on July 25, 2012.

Where is Cassidy Obermark located?

Cassidy Obermark practices at 1250 N Main St, Sikeston, MO 63801. The listed phone number is (573) 471-1080.

What is Cassidy Obermark's specialty?

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

Is Cassidy Obermark enrolled in Medicare?

Yes. Cassidy Obermark 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 Cassidy Obermark accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 7 other insurers list Cassidy Obermark 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 Cassidy Obermark was last updated on August 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.