NPPES file of Aug 9, 2026

Rachael L. Armstrong, M.D.

Surgery Physician · Lewiston, ID

Rachael L. Armstrong, M.D. is a surgery physician with a practice address in Lewiston, Idaho, and NPI 1366735300, issued on May 24, 2011. Check the license (Idaho MC-0232, as entered in NPPES) on the Idaho Board of Medicine; 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
1366735300
Name
Rachael L. Armstrong
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License numbers
MC-0232 ID
01071766A IN
Self-reported in NPPES; status is on the state search
Practice location
415 6TH St, Lewiston, ID 83501
Phone
(208) 750-7445
Enumerated
May 24, 2011
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20200728002111); accepts Medicare assignment
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 surgery physician records → All 179 in Idaho → Look up another NPI →

Also registered at 415 6TH St

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

  1. Kyle BarsnessPharmacist1629705371
  2. Keriann Bennett, PHARMDPharmacist1740610492
  3. Nancy Berkheiser, M.D.Emergency Medicine Physician1164587887
  4. Jeffrey Bickel, M.DBody Imaging Physician1841392982
  5. Robert BiddlePharmacist1346798691
  6. Jerilyn Bodey, FNP-CFamily Nurse Practitioner1932670866

Verify Rachael L. Armstrong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license MC-0232    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 Idaho 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. West Tennessee Medical Group IncJackson, TN

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

Rachael L. Armstrong among 179 surgery physician records in Idaho

Rachael L. Armstrong, M.D. is one of 179 surgery physician records with a practice address in Idaho. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 69% of them.

  • NPI issued2011 · 69% of these records are older, 27% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2011 · median 2008 among the 119 with a school on file
  • Record last updated2022 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 surgery physician records list a practice address in Lewiston

They are 10 of the 764 NPPES records with a practice address in Lewiston, and 179 surgery physician records in Idaho.

All 179 in Idaho → Every provider in Lewiston → Surgery Physician nationwide →

The 8 surgery physician records with the nearest ZIP codes

  1. Talmadge Caviness, M.D.Lewiston, ID 835011497870091
  2. Sheila Garvey, MDLewiston, ID 835011245227792
  3. Brian Hoffmann, M.D.Lewiston, ID 835011548244718
  4. Sallee Jones, PH.D., D.O.Lewiston, ID 835011952635609
  5. Joyce Majure, M.D.Lewiston, ID 835011841245354
  6. Christopher Moreno, M.D.Lewiston, ID 835011275589905
  7. Alan Muench, MDLewiston, ID 835011679661136
  8. Barry Smith, D.O.Lewiston, ID 835011083731103

Common questions

What is Rachael L. Armstrong, M.D.'s NPI number?

Rachael L. Armstrong, M.D.'s National Provider Identifier (NPI) is 1366735300, issued on May 24, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Rachael L. Armstrong, M.D. located?

The NPPES record lists a practice address at 415 6TH St, Lewiston, ID, 83501. Phone: (208) 750-7445. Providers update this record themselves, so call before visiting.

How can I verify Rachael L. Armstrong, M.D.'s license?

NPPES lists Idaho license number MC-0232, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. 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. 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.