WILLIAM CAIN JR. MD
NPI 1902869308
Ophthalmology in Columbia, SC

Q: What is William Cain's NPI number?

The NPI number for William Cain is 1902869308. It was assigned to this individual provider in the NPPES registry on April 8, 2006.

Q: What is William Cain's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for William Cain was last updated on August 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since April 08, 2006PECOS Enrolled

97.1/100

CMS Quality Rating

1920 PICKENS ST, COLUMBIA, SC 29201(803) 779-3040(803) 771-7639 Get Directions Write a Review

NPPES record last updated: August 17, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About William Cain Jr. Md NPPES

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

WILLIAM CAIN JR. MD (NPI 1902869308) is an individual ophthalmology provider in Columbia, South Carolina, licensed in South Carolina (7270) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902869308

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameWILLIAM CAIN JR.Credential: MD

Location Address1920 PICKENS STColumbia, SC 29201

Mailing AddressPo Box 60371Charlotte, NC 28260-0371 · (803) 779-3070 · Fax (803) 771-7639

Phone(803) 779-3040

Fax(803) 771-7639

Sole ProprietorNo

Enumeration DateApril 8, 2006

Last NPPES UpdateAugust 17, 2020

NPPES CertifiedAugust 17, 2020

✔ NPI 1902869308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in SC · 7270

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

1920 PICKENS ST, Columbia, SC 29201

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Other Identifiers 1

Medicaid072708SC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Cain Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 William Cain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Columbia Eye Clinic PA

Same address

Clinic/Center

1920 PICKENS ST
Columbia, SC 29201

Reassigned Medicare billing, South Carolina enrollment
27 clinicians in this Medicare group

NPI 1720044514 (803) 779-3070

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29201 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.

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.

97.1/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Cost

90.33

Reported Quality Measures

Cataracts: 20/40 or Better Visual Acuity within 90 Days Following Cataract Surgery

100%205 patients5/55-star benchmark: 100%

Diabetes: Eye Exam

100%135 patients5/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

100%1,085 patients5/55-star benchmark: 100%

Glaucoma Intraocular Pressure Reduction

93%241 patients

Primary Open-Angle Glaucoma (POAG): Reduction of Intraocular Pressure (IOP) by 15% OR Documentation of a Plan of Care

99%188 patients

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 1,103 patients

Patients totalRate: 0% · 1,103 patients

0%1,103 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Frames, purchases V2020

Other-Vision, Hearing, and Speech Services · category OC000N

2 suppliers36 claims36 services$57.30 avg. paid by Medicare

Spherocylinder, bifocal, plano to plus or minus 4.00d sphere, .12 to 2.00d cylinder, per lens V2203

Other-Vision, Hearing, and Speech Services · category OC000N

3 suppliers16 claims24 services$35.17 avg. paid by Medicare

Spherocylinder, trifocal, plano to plus or minus 4.00d sphere, .12-2.00d cylinder, per lens V2303

Other-Vision, Hearing, and Speech Services · category OC000N

1 supplier14 claims23 services$54.15 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 18

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

STEPHEN ALOYSIUS CROSS MD

Ophthalmology