NPPES file of Aug 9, 2026

Christine Naismith Walters

Physician Assistant · Scottsdale, AZ

Christine Naismith Walters is a physician assistant with a practice address in Scottsdale, Arizona, and NPI 1598582835, issued on Sep 25, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598582835
Name
Christine Naismith Walters
Primary taxonomy
Physician Assistant 363A00000X
Practice location
3126 N Civic Center Plz, Scottsdale, AZ 85251
Phone
(480) 874-2040
Enumerated
Sep 25, 2024
Record last updated
Mar 24, 2025
Medicare enrollment
Enrolled (PECOS I20250429000000); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →

Also registered at 3126 N Civic Center Plz

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

  1. Roberto Alexander, PASurgical Physician Assistant1003878125
  2. Clark Andrews, MDOrthopaedic Surgery Physician1629606249
  3. Michael Billhymer, MDOrthopaedic Surgery Physician1033361100
  4. Heather Cole, M.D.Orthopaedic Trauma Physician1891011961
  5. Sarah Decker, PAPhysician Assistant1568864163
  6. Bertram Feingold, M.D.Orthopaedic Surgery Physician1558315788

Verify Christine Naismith Walters 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.

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Bills Medicare through one group practice

  1. Sonoran Orthopaedic Trauma SurgeonsPhoenix, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christine Naismith Walters among 3,666 physician assistant records in Arizona

Christine Naismith Walters is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 83% of them.

  • NPI issued2024 · 83% of these records are older, 10% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2024 · median 2018 among the 2,207 with a school on file
  • Record last updated2025 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

416 physician assistant records list a practice address in Scottsdale

They are 416 of the 11,008 NPPES records with a practice address in Scottsdale, and 3,666 physician assistant records in Arizona.

All 3,666 in Arizona → Every provider in Scottsdale → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Connie Belskus, PA-CScottsdale, AZ 852511922050004
  2. Sara Champoux, PAScottsdale, AZ 852511932149986
  3. Tina Chu, PAScottsdale, AZ 852511164642864
  4. Regan City, PACScottsdale, AZ 852511467419937
  5. Amanda Damiris, PA-CScottsdale, AZ 852511871829184
  6. Camille Hoopes, PA-CScottsdale, AZ 852511578502746
  7. Arthur Kesh, PA-CScottsdale, AZ 852511356575153
  8. Charles Larsen, PAScottsdale, AZ 852511164496030

Common questions

What is Christine Naismith Walters's NPI number?

Christine Naismith Walters's National Provider Identifier (NPI) is 1598582835, issued on Sep 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Christine Naismith Walters located?

The NPPES record lists a practice address at 3126 N Civic Center Plz, Scottsdale, AZ, 85251. Phone: (480) 874-2040. Providers update this record themselves, so call before visiting.

How can I verify Christine Naismith Walters's license?

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

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.