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Provider Profile

Andrew Cassis, OD

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At a glance

About Dr. Cassis

Andrew Cassis, OD is a healthcare provider in Charleston, WV specializing in optometry. Andrew trained at University of Houston - College of Optometry, graduating in 2016. Andrew is also listed as specializing in optometrist. Medicare claims data shows Andrew provided 720 services to 669 patients. The services billed most often include established patient complete exam of visual system, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and imaging of retina. This provider record is associated with NPI 1487103255.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Specialty

Optometry (Primary)

Credentials & Licensing

WV licenceAs reported to the NPI registry
No. 2026-IOD1As reported
NPINational Provider Identifier
1487103255Issued 2016

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Dr. Cassis's specialty?

Dr. Cassis is an optometry in Charleston, WV. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Dr. Cassis?

Dr. Cassis is listed at 301 49Th St Se Ste A, Charleston, WV 25304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Cassis?

The number on file is (304) 925-3937. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Cassis?

Dr. Cassis's National Provider Identifier is 1487103255. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

What is Dr. Cassis's medical education?

Dr. Cassis attended University of Houston - College of Optometry, graduating in 2016. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Cassis have?

Dr. Cassis has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.

CMS public data

What is Dr. Cassis known for?

According to Medicare billing data, Dr. Cassis performs imaging including ultrasound scan of cornea to determine thickness; provides treatments such as established patient complete exam of visual system and imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Cassis's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cassis. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.