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DR. ELIOT G MASEK O.D.
NPI 1134432149
Optometrist in Farmington, MO

Active since July 19, 2010PECOS EnrolledAccepts Medicare Assignment
90.95/100
CMS Quality Rating
537 W KARSCH BLVD, FARMINGTON, MO 63640(573) 747-4133(573) 747-4533 Get Directions Write a Review

NPPES record last updated: October 2, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Eliot G Masek O.d. NPPES

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

DR. ELIOT G MASEK O.D. (NPI 1134432149) is an individual optometrist in Farmington, Missouri, licensed in Missouri (2011037694) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri St Louis - School Of Optometry (2010).

NPPES Registry Identity

NPI1134432149
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. ELIOT G MASEKCredential: O.D.
Location Address537 W KARSCH BLVDFarmington, MO 63640-3312
Mailing Address40 E North StEureka, MO 63025-1205 · (636) 200-4393 · Fax (636) 938-2650
Phone(573) 747-4133
Fax(573) 747-4533
Sole ProprietorNo
Medical School CMSUniversity Of Missouri St Louis - School Of OptometryGraduated 2010
Enumeration DateJuly 19, 2010
Last NPPES UpdateOctober 2, 2014
✔ NPI 1134432149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in MO · 2011037694✔ Licensed in IL · 046010396
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.
Also ListedOptometrist · Low Vision RehabilitationTaxonomy 152WL0500X · License 046010396 (IL), 2011037694 (MO)
537 W KARSCH BLVD, Farmington, MO 63640
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Other Identifiers 2

Medicare PIN502720031IL
Medicaid046010396IL

Accepted Insurance

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

Dr. Eliot G Masek 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 ID2466645312
PECOS Enrollment IDI20120508000117
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 9

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.
260 services242 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.
65 services65 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
64 services41 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
52 services46 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.
38 services31 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).
36 services35 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63640 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.95/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality94.04
Improvement Activities40
Cost77.79

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.

CLARKSON OPTOMETRY INC
Optometrist
537 W KARSCH BLVD
FARMINGTON, MO 63640
St. Francois County (636) 200-4393
CLAIRE CORTNER
Optometrist
537 W KARSCH BLVD
FARMINGTON, MO 63640
St. Francois County (573) 747-4133
DR. MEGAN LYNN SMITH O.D.
Optometrist
537 W KARSCH BLVD
FARMINGTON, MO 63640
St. Francois County (573) 747-4133

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 Eliot Masek's NPI number?

The NPI number for Eliot Masek is 1134432149. It was assigned to this individual provider in the NPPES registry on July 19, 2010.

Where is Eliot Masek located?

Eliot Masek practices at 537 W Karsch Blvd, Farmington, MO 63640. The listed phone number is (573) 747-4133.

What is Eliot Masek's specialty?

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

Is Eliot Masek enrolled in Medicare?

Yes. Eliot Masek 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 Eliot Masek accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Eliot Masek 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 Eliot Masek was last updated on October 2, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.