Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Annalisa Nicole Stewart, PA

Individual provider Physician Assistant · NPI 1659259539

Annalisa Nicole Stewart, PA is a Physician Assistant in Billings, Montana. Qualified in 2025, 1 year ago. Practices with Billings Clinic, a 805-clinician group, works from 2 locations and accepts Medicare assignment.

Years since qualifying
1
In the registry since
2025
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

2800 10th Ave N
Billings, MT 59101-0703
Phone: (406) 238-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 915 Newport Beach Way Unit 10, Billings, MT 59106-2544 — (509) 979-1155

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1659259539
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedAugust 26, 2025
Last updated in NPPESAugust 26, 2025
Certification dateAugust 26, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Billings Clinic — 805 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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