NPPES file of Aug 9, 2026

Katherine Newhall Perry, M.D.

Rheumatology Physician · Richland, WA

Katherine Newhall Perry, M.D. is a rheumatology physician with a practice address in Richland, Washington, and NPI 1154302404, issued on Nov 11, 2005. Check the license (Washington MD00034288, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154302404
Name
Katherine Newhall Perry
Credential
M.D.
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
MD00034288 WA
Self-reported in NPPES; status is on the state search
Practice location
875 Swift Blvd, Richland, WA 99352
Phone
(509) 946-1654
Enumerated
Nov 11, 2005
Record last updated
Jul 13, 2026
Medicaid ID
1099662 WA
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.
Download card Updates feed

8 nearest rheumatology physician records → All 200 in Washington → Look up another NPI →

Also registered at 875 Swift Blvd

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

  1. Britny Carlyle, LMPMassage Therapist1821171737
  2. Jack Carpenter, PTPhysical Therapist1821318122
  3. Amber Childers, PTAPhysical Therapy Assistant1518040435
  4. Ross Craig, MPTPhysical Therapist1568655538
  5. Jason Dutton, D.O.Orthopaedic Surgery Physician1225327364
  6. Leticia Leal, PTPhysical Therapist1720519887

Verify Katherine Newhall Perry in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00034288    Check 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
Open the Washington 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Katherine Newhall Perry among 200 rheumatology physician records in Washington

Katherine Newhall Perry, M.D. is one of 200 rheumatology physician records with a practice address in Washington. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2026 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in Washington

There are 200 rheumatology physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 200 in Washington → Every provider in Richland → Rheumatology Physician nationwide →

The 8 rheumatology physician records with the nearest ZIP codes

  1. Derek Peacock, MDRichland, WA 993521720085038
  2. Hebatalla Allam, M.D.Kennewick, WA 993361033566336
  3. Aveena Gurung, MDKennewick, WA 993361699296491
  4. Sandra Horvath-Dori, M.D.Kennewick, WA 993361689666927
  5. Jaspreet Kaler, M.D.Kennewick, WA 993361558745083
  6. John McCormick, M.D.Kennewick, WA 993361770590556
  7. David Sandoval, MDKennewick, WA 993361003872094
  8. Sophia Chang, M.D.Pasco, WA 993011588658074

Common questions

What is Katherine Newhall Perry, M.D.'s NPI number?

Katherine Newhall Perry, M.D.'s National Provider Identifier (NPI) is 1154302404, issued on Nov 11, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Newhall Perry, M.D. located?

The NPPES record lists a practice address at 875 Swift Blvd, Richland, WA, 99352. Phone: (509) 946-1654. Providers update this record themselves, so call before visiting.

How can I verify Katherine Newhall Perry, M.D.'s license?

NPPES lists Washington license number MD00034288, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.