NPPES file of Aug 9, 2026

Alyssa B. Nitschelm, RN

Family Nurse Practitioner · Caldwell, ID

Alyssa B. Nitschelm, RN is a family nurse practitioner with a practice address in Caldwell, Idaho, and NPI 1942044516, issued on Jun 19, 2024. Check the license (Idaho 1671254, as entered in NPPES) with the Idaho 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
1942044516
Name
Alyssa B. Nitschelm
Credential
RN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
1671254 ID
Self-reported in NPPES; status is on the state search
Practice location
1906 Fairview Ave Ste 230, Caldwell, ID 83605
Phone
(208) 459-4667
Enumerated
Jun 19, 2024
Record last updated
Jul 29, 2025
Fax
(208) 459-3372
Medicare enrollment
Enrolled (PECOS I20250730003014); 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 family nurse practitioner records → All 1,215 in Idaho → Look up another NPI →

Also registered at 1906 Fairview Ave Ste 230

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

  1. Lyndon Box, MDInterventional Cardiology Physician1174620512
  2. Hannah Cliff, PA-CPhysician Assistant1336952662
  3. Linnae Frisby, NPFamily Nurse Practitioner1780303966
  4. Christina Jones, DNP-FNPFamily Nurse Practitioner1699529107
  5. Steven Koga, M.D.Internal Medicine Physician1144275512
  6. Joe Llenos, MDFamily Medicine Physician1003073560

Verify Alyssa B. Nitschelm in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license 1671254    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
Find 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 Valley Medical Group LLCCaldwell, ID

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

Alyssa B. Nitschelm among 1,215 family nurse practitioner records in Idaho

Alyssa B. Nitschelm, RN is one of 1,215 family nurse practitioner records with a practice address in Idaho. 79% 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 85% of them.

  • NPI issued2024 · 85% of these records are older, 9% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2024 · median 2019 among the 762 with a school on file
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 family nurse practitioner records list a practice address in Caldwell

They are 26 of the 736 NPPES records with a practice address in Caldwell, and 1,215 family nurse practitioner records in Idaho.

All 1,215 in Idaho → Every provider in Caldwell → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Mark Berger, NPCaldwell, ID 836051023471000
  2. Lance Buxton, N.P.Caldwell, ID 836051609833250
  3. Juanita Layne, NPCaldwell, ID 836051609362318
  4. Monique Massey, NPCaldwell, ID 836051750041976
  5. Anastasia Milliron, NPCCaldwell, ID 836051669792859
  6. James Miyazaki, NPCaldwell, ID 836051740596873
  7. Jordyn Oliver, NP-CCaldwell, ID 836051962000653
  8. Cheryl Sobba, N.P.Caldwell, ID 836051740235712

Common questions

What is Alyssa B. Nitschelm, RN's NPI number?

Alyssa B. Nitschelm, RN's National Provider Identifier (NPI) is 1942044516, issued on Jun 19, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa B. Nitschelm, RN located?

The NPPES record lists a practice address at 1906 Fairview Ave Ste 230, Caldwell, ID, 83605. Phone: (208) 459-4667. Providers update this record themselves, so call before visiting.

How can I verify Alyssa B. Nitschelm, RN's license?

NPPES lists Idaho license number 1671254, as entered by the provider. Search the Idaho 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.