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Physician Assistant

Scott W. McMillan, PA

Sees patients in Casa Grande, AZ · Arizona

Summary

Scott W. McMillan, PA (Physician Assistant) is enrolled with Medicare at 1 practice location in Casa Grande, AZ. NPI 1801808779. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Scott W. McMillan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Physician AssistantPrimary specialty
YesAccepts Medicare assignment
21Years since medical school (graduated 2005)
MaleGender (as listed)
Sierra Orthopedics PCGroup practice

Quick answers

Where does Scott W. McMillan see patients?
Medicare's clinician data lists 1 practice location in Casa Grande, AZ. Call before your visit to confirm the address.
What is Scott W. McMillan's specialty?
Medicare lists Physician Assistant as the primary specialty.
Does Scott W. McMillan accept Medicare assignment?
Yes. Medicare's clinician data says Scott W. McMillan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Scott W. McMillan?
(520) 836-8988, as listed in official Medicare / NPI Registry data.
What is Scott W. McMillan's NPI number?
1801808779. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Scott W. McMillan is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Scott W. McMillan as a member of this group (CMS data updated 2026-10-02).

  • Sierra Orthopedics PC2 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Arizona →

Other physician assistants in Casa Grande

Clinicians with the same Medicare primary specialty in Casa Grande, AZ — not a recommendation.

All physician assistants in Casa Grande →

Clinician information

CredentialPA
Graduation year2005
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801808779
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians