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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

IAN JAMES MCCLAIN MD
NPI 1982354924
Ophthalmology in Denver, CO

Active since March 24, 2022PECOS Enrolled
3801 E FLORIDA AVE STE 720, DENVER, CO 80210(303) 320-1777(720) 769-5180 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ian James Mcclain Md NPPES

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

IAN JAMES MCCLAIN MD (NPI 1982354924) is an individual ophthalmology provider in Denver, Colorado, licensed in Colorado (DR.0077888) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of University Of Vermont College Of Medicine (2022).

NPPES Registry Identity

NPI1982354924
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameIAN JAMES MCCLAINCredential: MD
Location Address3801 E FLORIDA AVE STE 720Denver, CO 80210-2562
Mailing Address3801 E Florida Ave Ste 720Denver, CO 80210-2562 · (303) 320-1777 · Fax (720) 769-5180
Phone(303) 320-1777
Fax(720) 769-5180
Sole ProprietorNo
Medical School CMSUniversity Of Vermont College Of MedicineGraduated 2022
Enumeration DateMarch 24, 2022
Last NPPES UpdateSeptember 15, 2026
NPPES CertifiedSeptember 15, 2026
✔ NPI 1982354924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CO · DR.0077888
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.
3801 E FLORIDA AVE STE 720, Denver, CO 80210
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ian James Mcclain Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1759761794
PECOS Enrollment IDI20260810004094
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 Ian Mcclain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Colorado Ophthalmology Associates PC
Same address
Specialist
3801 E FLORIDA AVE STE 720
Denver, CO 80210
  • Reassigned Medicare billing, Colorado enrollment
  • 8 clinicians in this Medicare group
NPI 1659552040 (303) 320-1777

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 80210 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
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 6

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

JONATHAN VOLKIN MD
Ophthalmology
3801 E FLORIDA AVE STE 720
DENVER, CO 80210
Denver County (303) 320-1777
GARETT STEPHEN FRANK M.D.
Ophthalmology
3801 E FLORIDA AVE STE 720
DENVER, CO 80210
Denver County (303) 320-1777
DR. JAMES ARTHUR PATTERSON M.D.
Ophthalmology
3801 E FLORIDA AVE STE 720
DENVER, CO 80210
Denver County (303) 320-1777
COLORADO OPHTHALMOLOGY ASSOCIATES PC
Specialist
3801 E FLORIDA AVE STE 720
DENVER, CO 80210
Denver County (303) 320-1777
DR. JASON MATTHEW JACOBS MD
Ophthalmology
3801 E FLORIDA AVE STE 720
DENVER, CO 80210
Denver County (303) 320-1777
DR. KINGSLEY C OKAFOR M.D.
Ophthalmology
3801 E FLORIDA AVE STE 720
DENVER, CO 80210
Denver County (303) 320-1777

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 Ian Mcclain's NPI number?

The NPI number for Ian Mcclain is 1982354924. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Where is Ian Mcclain located?

Ian Mcclain practices at 3801 E Florida Ave Ste 720, Denver, CO 80210. The listed phone number is (303) 320-1777.

What is Ian Mcclain's specialty?

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

Is Ian Mcclain enrolled in Medicare?

Yes. Ian Mcclain is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ian Mcclain's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ian Mcclain reassigns Medicare benefits to Colorado Ophthalmology Associates PC (Denver, CO). 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 Ian Mcclain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ian Mcclain accept?

Health plans from UnitedHealthcare list Ian Mcclain 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 Ian Mcclain was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.