MILE HIGH RETINA, PLLC
NPI 1235728189
Ophthalmology in Denver, CO

Q: What is Mile High Retina, PLLC's NPI number?

The NPI number for Mile High Retina, PLLC is 1235728189. It was assigned to this organization in the NPPES registry on January 14, 2021.

Q: What is Mile High Retina, PLLC's specialty?

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

Active since January 14, 2021

4999 E KENTUCKY AVE STE 200, DENVER, CO 80246(303) 691-0777 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 14, 2026, Apr 2, 2025, Jan 15, 2021 (3 updates tracked since 2021).

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About Mile High Retina, Pllc NPPES

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

MILE HIGH RETINA, PLLC (NPI 1235728189) is a healthcare organization registered as an ophthalmology in Denver, Colorado and active in the NPI registry since January 2021. The organization maintains a secondary practice location in Denver and lists Mark Patron, Owner, as its authorized official.

NPPES Registry Identity

NPI1235728189

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameMILE HIGH RETINA, PLLC

Location Address4999 E KENTUCKY AVE STE 200Denver, CO 80246-2281

Mailing Address1266 S Gaylord StDenver, CO 80210-1829

Phone(303) 691-0777

Organization SubpartNo

Authorized OfficialMark PatronOwner · (303) 301-4460

Enumeration DateJanuary 14, 2021

Last NPPES UpdateJanuary 14, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 14, 2026

✔ NPI 1235728189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

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.

Also ListedOphthalmology · Retina SpecialistTaxonomy 207WX0107X

4999 E KENTUCKY AVE STE 200, Denver, CO 80246

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Secondary Practice Location 1

Location 11873 S Bellaire St Ste 410Denver, CO 80222-4358 · Phone (303) 558-6560

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mile High Retina, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Mile High Retina, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Mark Patron, MD

Ophthalmology

NPI 1215134176

4999 E KENTUCKY AVE STE 200
Denver, CO 80246

(303) 691-0777

✔ PECOS✔ Accepts MedicareSame address

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

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 Mile High Retina, PLLC's NPI number?

The NPI number for Mile High Retina, PLLC is 1235728189. It was assigned to this organization in the NPPES registry on January 14, 2021.

Where is Mile High Retina, PLLC located?

Mile High Retina, PLLC is located at 4999 E Kentucky Ave Ste 200, Denver, CO 80246. The listed phone number is (303) 691-0777.

What is Mile High Retina, PLLC's specialty?

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

Is Mile High Retina, PLLC enrolled in Medicare?

Yes. Mile High Retina, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mile High Retina, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Mile High Retina, PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mile High Retina, PLLC was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.