DR. MARILYN C KAY MD
NPI 1477505212
Ophthalmology in Madison, WI

Q: What is Marilyn Kay's NPI number?

The NPI number for Marilyn Kay is 1477505212. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Q: What is Marilyn Kay'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 Marilyn Kay was last updated on July 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 May 17, 2006PECOS Enrolled

727 LORILLARD CT, MADISON, WI 53703(414) 573-0987 Get Directions Write a Review

NPPES record last updated: July 14, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 14, 2021, Jan 6, 2021 (2 updates tracked since 2021).

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About Dr. Marilyn C Kay Md NPPES

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

DR. MARILYN C KAY MD (NPI 1477505212) is an individual ophthalmology provider in Madison, Wisconsin, licensed in Wisconsin (20411) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477505212

Entity TypeIndividualFemale

Primary Taxonomy207W00000X

Provider Legal NameDR. MARILYN C KAYCredential: MD

Location Address727 LORILLARD CTMadison, WI 53703-3808

Mailing Address727 Lorillard CtMadison, WI 53703-3808

Phone(414) 573-0987

Sole ProprietorNo

Enumeration DateMay 17, 2006

Last NPPES UpdateJuly 14, 20212 updates tracked since enumeration

NPPES CertifiedJuly 14, 2021

✔ NPI 1477505212 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in WI · 20411

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.

727 LORILLARD CT, Madison, WI 53703

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marilyn C Kay 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53703 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

$123.69 typical visit price

range $53.90 – $163.24

Typical copayment $30.92 (range $13.47 – $40.81)

Most-billed visit code 99204

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

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.

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 Marilyn Kay's NPI number?

The NPI number for Marilyn Kay is 1477505212. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Marilyn Kay located?

Marilyn Kay practices at 727 Lorillard Ct, Madison, WI 53703. The listed phone number is (414) 573-0987.

What is Marilyn Kay's specialty?

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

Is Marilyn Kay enrolled in Medicare?

Yes. Marilyn Kay is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marilyn Kay was last updated on July 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.