Registry data as of Aug 27, 2026

Samantha Ross, PA-C

Physician Assistant · Phoenix, AZ

Samantha Ross, PA-C is a physician assistant with a practice address in Phoenix, Arizona, and NPI 1578325049, issued on Jan 29, 2024. Check the license with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1578325049
Name
Samantha Ross
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
9515 W Camelback RD Ste 114, Phoenix, AZ 85037
Phone
(623) 777-1720
Enumerated
Jan 29, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 9515 W Camelback RD Ste 114

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gabrielle Barkley, PA-CPhysician Assistant1730844945
  2. Elizabeth DohrmannPhysician Assistant1568382331
  3. Hannah Hugo, PA-CPhysician Assistant1023771516
  4. Reilly Yeager, PA-CPhysician Assistant1033948914

Verify Samantha Ross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

56% more Medicare Part D claims than the average physician assistant in 2024

1,295 Medicare Part D claims for 121 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D.

  1. Samantha Ross1,295
  2. Specialty average832

Most prescribed

  1. Losartan Potassium97 claims
  2. Atorvastatin Calcium75 claims
  3. Amlodipine Besylate67 claims
  4. Levothyroxine Sodium47 claims
  5. Metformin Hcl41 claims
  6. Rosuvastatin Calcium40 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $350.05

23 payments, mostly food and beverage; the largest payer was Lilly USA, LLC. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Samantha Ross$350.05
  2. Specialty average$853.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Siri Priyam LLCPhoenix, AZ

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

850 physician assistant records list a Phoenix practice address

They are 850 of the 31,399 NPPES records with a Phoenix practice address, and 3,428 physician assistant records in Arizona.

Other physician assistant records in Arizona

  1. Lindsey Abajian, PA-CPhoenix, AZ1306125620
  2. Allison Abbey, PA-CCottonwood, AZ1871257246
  3. Carley Abbott, PA-CChandler, AZ1649959792
  4. Delmas Abbott, PA-CPrescott, AZ1437452836
  5. Sarah Abbott, PAPhoenix, AZ1609969666
  6. Kristen Abel, PA-CMesa, AZ1346037181
  7. Abigail Abellana, PA-CScottsdale, AZ1629931670
  8. Heidi Abersfeller, PA CCasa Grande, AZ1356379754
  9. Collin Abitz, PAGlendale, AZ1376342386
  10. Colleen AbramsChandler, AZ1407285448

Common questions

What is Samantha Ross, PA-C's NPI number?

Samantha Ross, PA-C's National Provider Identifier (NPI) is 1578325049, issued on Jan 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Samantha Ross, PA-C located?

The NPPES record lists a practice address at 9515 W Camelback RD Ste 114, Phoenix, AZ, 85037. Phone: (623) 777-1720. Providers update this record themselves, so call before visiting.

How can I verify Samantha Ross, PA-C's license?

Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Samantha Ross, PA-C prescribe under Medicare Part D?

In 2024, Samantha Ross, PA-C had 1,295 Medicare Part D claims for 121 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.