MARK CASSOL MD PSC
NPI 1003071200
Ophthalmology in Louisville, KY

Q: What is Mark Cassol MD Psc's NPI number?

The NPI number for Mark Cassol MD Psc is 1003071200. It was assigned to this organization in the NPPES registry on July 28, 2008.

Q: What is Mark Cassol MD Psc's specialty?

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

Active since July 28, 2008

2600 W. BROADWAY, SUITE 105, LOUISVILLE, KY 40211(502) 772-3625 Get Directions Write a Review

NPPES record last updated: July 28, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Mark Cassol Md Psc NPPES

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

MARK CASSOL MD PSC (NPI 1003071200) is a healthcare organization registered as an ophthalmology in Louisville, Kentucky and active in the NPI registry since July 2008. The organization lists Mark Cassol, Ophthalmologist, as its authorized official.

NPPES Registry Identity

NPI1003071200

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameMARK CASSOL MD PSC

Location Address2600 W. BROADWAY, SUITE 105Louisville, KY 40211

Mailing AddressPo Box 8073Louisville, KY 40257 · (502) 759-2765

Phone(502) 772-3625

Organization SubpartNo

Authorized OfficialMark CassolOphthalmologist · (502) 759-2765

Enumeration DateJuly 28, 2008

✔ NPI 1003071200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in KY · 39515

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.

2600 W. BROADWAY, SUITE 105, Louisville, KY 40211

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark Cassol Md Psc 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 Mark Cassol MD Psc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Mark Cassol, M.D.

Ophthalmology

NPI 1023128063

800 ZORN AVE
Louisville, KY 40206

(502) 287-4000

✔ PECOS✔ Accepts Medicare5.5 mi

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 Mark Cassol MD Psc's NPI number?

The NPI number for Mark Cassol MD Psc is 1003071200. It was assigned to this organization in the NPPES registry on July 28, 2008.

Where is Mark Cassol MD Psc located?

Mark Cassol MD Psc is located at 2600 W. Broadway, Suite 105, Louisville, KY 40211. The listed phone number is (502) 772-3625.

What is Mark Cassol MD Psc's specialty?

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

Is Mark Cassol MD Psc enrolled in Medicare?

Yes. Mark Cassol MD Psc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mark Cassol MD Psc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Mark Cassol MD Psc. 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.

What insurance does Mark Cassol MD Psc accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Mark Cassol MD Psc 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 Mark Cassol MD Psc was last updated on July 28, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.