Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Physician Assistant

Samantha Ross, PA

Sees patients in Phoenix, AZ · Arizona

Summary

Samantha Ross, PA (Physician Assistant) is enrolled with Medicare at 1 practice location in Phoenix, AZ. NPI 1578325049. 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 Samantha Ross, 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
3Years since medical school (graduated 2023)
FemaleGender (as listed)
Siri Priyam LLCGroup practice

Quick answers

Where does Samantha Ross see patients?
Medicare's clinician data lists 1 practice location in Phoenix, AZ. Call before your visit to confirm the address.
What is Samantha Ross's specialty?
Medicare lists Physician Assistant as the primary specialty.
Does Samantha Ross accept Medicare assignment?
Yes. Medicare's clinician data says Samantha Ross 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 Samantha Ross?
(623) 777-1720, as listed in official Medicare / NPI Registry data.
What is Samantha Ross's NPI number?
1578325049. 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 Samantha Ross is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Samantha Ross as a member of this group (CMS data updated 2026-10-02).

  • Siri Priyam LLC8 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Arizona →

Other physician assistants in Phoenix

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

All physician assistants in Phoenix →

Clinician information

CredentialPA
Graduation year2023
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578325049
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