MRS. MARILYN KAY HORSLEY P.A.-C
NPI 1992782619
Physician Assistant in Sheridan, WY

Active since December 22, 2005PECOS Enrolled
916 JACKSON AVE, SHERIDAN, WY 82801(307) 672-6451(307) 672-1704 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 7, 2023, Aug 24, 2016 (2 updates tracked since 2016).

About Mrs. Marilyn Kay Horsley P.a.-c NPPES

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

MRS. MARILYN KAY HORSLEY P.A.-C (NPI 1992782619) is an individual physician assistant in Sheridan, Wyoming, licensed in Wyoming (180) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992782619
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. MARILYN KAY HORSLEYCredential: P.A.-C
Location Address916 JACKSON AVESheridan, WY 82801-2708
Mailing Address916 Jackson AveSheridan, WY 82801-2708 · (307) 675-5555 · Fax (307) 675-5599
Fax(307) 672-1704
Sole ProprietorNo
Enumeration DateDecember 22, 2005
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
NPI 1992782619 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WY · 180
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

916 JACKSON AVE, Sheridan, WY 82801

Other Identifiers 10

Medicaid7705130SD
Other180WY · State Licence
Other00941001Group #
Medicaid166389462NE
Other0193235TX · Medica Number
Medicaid1000484900WY
Medicaid000405665MT
Other1116MH98MWY · Controlled Substance Regi
Other311273Bcbs Individual #
Medicaid8302457118-13NE

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mrs. Marilyn Kay Horsley P.a.-c 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 82801 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
$87.12 typical visit price
range $56.42 – $170.72
Typical copayment $21.78 (range $14.10 – $42.68)
Most-billed visit code 99203
Established Patient
$70.32 typical visit price
range $18.19 – $139.32
Typical copayment $17.58 (range $4.54 – $34.83)
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 5

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

Pediatrics
916 JACKSON AVE
SHERIDAN, WY 82801
Pediatrics
916 JACKSON AVE
SHERIDAN, WY 82801
Pediatrics
916 JACKSON AVE
SHERIDAN, WY 82801
Physician Assistant (Medical)
916 JACKSON AVE
SHERIDAN, WY 82801
Pediatrics
916 JACKSON AVE
SHERIDAN, WY 82801

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 Horsley's NPI number?

The NPI number for Marilyn Horsley is 1992782619. It was assigned to this individual provider in the NPPES registry on December 22, 2005.

Where is Marilyn Horsley located?

Marilyn Horsley practices at 916 Jackson Ave, Sheridan, WY 82801. The listed phone number is (307) 672-6451.

What is Marilyn Horsley's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Marilyn Horsley enrolled in Medicare?

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

What insurance does Marilyn Horsley accept?

Health plans from UnitedHealthcare list Marilyn Horsley 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 Marilyn Horsley was last updated on March 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.