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SEAN JAMES CRONAUER OD
NPI 1770144651
Optometrist in Myrtle Beach, SC

Active since June 22, 2019PECOS EnrolledAccepts Medicare Assignment
4221 MAYFAIR ST, MYRTLE BEACH, SC 29577(843) 448-6630 Get Directions Write a Review

NPPES record last updated: November 20, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 20, 2023, Oct 9, 2023, Jun 22, 2019 (3 updates tracked since 2019).

About Sean James Cronauer Od NPPES

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

SEAN JAMES CRONAUER OD (NPI 1770144651) is an individual optometrist in Myrtle Beach, South Carolina, licensed in South Carolina (OPT.2135) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (2019).

NPPES Registry Identity

NPI1770144651
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameSEAN JAMES CRONAUERCredential: OD
Location Address4221 MAYFAIR STMyrtle Beach, SC 29577-5757
Mailing Address4221 Mayfair StMyrtle Beach, SC 29577-5757 · (814) 421-4641
Phone(843) 448-6630
Sole ProprietorNo
Medical School CMSPennsylvania College Of OptometryGraduated 2019
Enumeration DateJune 22, 2019
Last NPPES UpdateNovember 20, 20233 updates tracked since enumeration
NPPES CertifiedNovember 20, 2023
✔ NPI 1770144651 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 SC · OPT.2135
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.
4221 MAYFAIR ST, Myrtle Beach, SC 29577
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Accepted Insurance

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

Sean James Cronauer 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 ID6002267069
PECOS Enrollment IDI20240104000946
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.

Medicare Billing Reassignment

Medicare enrollment records show Sean Cronauer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tidal Eye Center LLC
Same address
Optometrist
4221 MAYFAIR ST
Myrtle Beach, SC 29577
  • Reassigned Medicare billing, South Carolina enrollment
  • 2 clinicians in this Medicare group
NPI 1689455461 (843) 448-6630

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 8

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.
584 services570 patients
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.
155 services122 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.
109 services109 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.
104 services97 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).
49 services46 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.
24 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29577 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
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 10

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

HAYDEE SENCION
Counselor (Professional)
4221 MAYFAIR ST
MYRTLE BEACH, SC 29577
Horry County (843) 999-0373
TAMARA WILLARD
Community/Behavioral Health
4221 MAYFAIR ST
MYRTLE BEACH, SC 29577
Horry County (843) 360-9491
A NEW DIRECTION COUNSELING LLC
Counselor (Professional)
4221 MAYFAIR ST
MYRTLE BEACH, SC 29577
Horry County (843) 424-5855
DR. FRANKLIN NEAL SMITH OD
Optometrist
4221 MAYFAIR ST
MYRTLE BEACH, SC 29577
Horry County (843) 448-6630
MRS. AMY KATHRYN HESS LPCA, NCC
Counselor (Mental Health)
4221 MAYFAIR ST
MYRTLE BEACH, SC 29577
Horry County (843) 968-2364
ELIZABETH NIXON, LPC
Counselor (Mental Health)
4221 MAYFAIR ST
MYRTLE BEACH, SC 29577
Horry County (843) 455-2258
MS. TAMARA A WILLARD LPC
Counselor (Mental Health)
4221 MAYFAIR ST, SUITE 207
MYRTLE BEACH, SC 29577
Horry County (843) 360-9491
LAVONDA ROCHELLE KNOX LPC
Counselor (Mental Health)
4221 MAYFAIR ST
MYRTLE BEACH, SC 29577
Horry County (843) 455-0558

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 Sean Cronauer's NPI number?

The NPI number for Sean Cronauer is 1770144651. It was assigned to this individual provider in the NPPES registry on June 22, 2019.

Where is Sean Cronauer located?

Sean Cronauer practices at 4221 Mayfair St, Myrtle Beach, SC 29577. The listed phone number is (843) 448-6630.

What is Sean Cronauer's specialty?

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

Is Sean Cronauer enrolled in Medicare?

Yes. Sean Cronauer 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 Sean Cronauer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sean Cronauer reassigns Medicare benefits to Tidal Eye Center LLC (Myrtle Beach, SC). 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 Sean Cronauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sean Cronauer accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Oscar Health and 7 other insurers list Sean Cronauer 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 Sean Cronauer was last updated on November 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.