Marilyn Horsley, P.A.-C
NPI 1992782619 · Physician Assistant · Sheridan, WY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Horsley, P.A.-C is a Physician Assistant provider in Sheridan, WY (NPI 1992782619).
Provider details
- NPI number
- 1992782619
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Female
- Sole proprietor
- No
- License
- 180 (WY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-22
- Last updated
- 2023-03-07
Frequently asked questions
- What is Marilyn Horsley's NPI number?
- Marilyn Horsley's National Provider Identifier (NPI) is 1992782619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Horsley's specialty?
- Marilyn Horsley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Horsley located?
- Marilyn Horsley's practice location on file with NPPES is 916 Jackson Ave, Sheridan, WY 82801-2708.
- What is Marilyn Horsley's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Horsley is (307) 672-6451.
- Does Marilyn Horsley accept Medicare?
- Marilyn Horsley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Horsley's NPI active?
- Yes — Marilyn Horsley's NPI (1992782619) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.