NPPES file of Aug 9, 2026

Johnathan Koelsch, LMSW

Clinical Social Worker · Ammon, ID

Johnathan Koelsch, LMSW is a clinical social worker with a practice address in Ammon, Idaho, and NPI 1326409913, issued on Mar 10, 2016. Check the license (Idaho LCSW-38371, 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
1326409913
Name
Johnathan Koelsch
Credential
LMSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
LCSW-38371 ID
LMSW-34382 ID
Self-reported in NPPES; status is on the state search
Practice location
1675 Curlew Dr, Ammon, ID 83406
Phone
(208) 523-5319
Enumerated
Mar 10, 2016
Record last updated
Aug 9, 2023
Fax
(208) 523-5627
Medicare enrollment
Enrolled (PECOS I20190521000295); 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.
Download card Updates feed

8 nearest clinical social worker records → All 1,750 in Idaho → Look up another NPI →

Also registered at 1675 Curlew Dr

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

  1. David Adams, FNP-CNurse Practitioner1417443631
  2. Stacey Allen, CSWClinical Social Worker1134459548
  3. Miranda Armenta, CPSSCommunity Health Worker1134098999
  4. Rachel Atlas, CPSSCommunity Health Worker1770452963
  5. Allison Bakes, BS CM-CBRSCommunity Health Worker1386512861
  6. Nicole Bell, FAMILY SUPPORTCommunity Health Worker1871461293

Verify Johnathan Koelsch 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 LCSW-38371    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.

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

Bills Medicare through one group practice

  1. 4 Pillars OF Success LLCAmmon, ID

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

Johnathan Koelsch among 1,750 clinical social worker records in Idaho

Johnathan Koelsch, LMSW is one of 1,750 clinical social worker records with a practice address in Idaho. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 52% of them.

  • NPI issued2016 · 52% of these records are older, 41% newer
  • In a Medicare fileYes · 18% of these records are
  • In the CMS Doctors and Clinicians fileYes · 26% of these records are
  • Graduated2012 · median 2013 among the 452 with a school on file
  • Record last updated2023 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 clinical social worker records list a practice address in Ammon

They are 26 of the 420 NPPES records with a practice address in Ammon, and 1,750 clinical social worker records in Idaho.

All 1,750 in Idaho → Every provider in Ammon → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Stacey Allen, CSWAmmon, ID 834061134459548
  2. Tamara Bradley, L.C.S.W.Idaho Falls, ID 834061770686693
  3. Cassie DavisAmmon, ID 834061720320328
  4. Kristy GoodsonAmmon, ID 834061194156216
  5. Jennifer Heiner, LMSWAmmon, ID 834061932535853
  6. David Homer, LCSWAmmon, ID 834061649336488
  7. Tiffany McPherson, LCSWAmmon, ID 834061699952663
  8. Jessica Nickerson, LCSWAmmon, ID 834061467792036

Common questions

What is Johnathan Koelsch, LMSW's NPI number?

Johnathan Koelsch, LMSW's National Provider Identifier (NPI) is 1326409913, issued on Mar 10, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Johnathan Koelsch, LMSW located?

The NPPES record lists a practice address at 1675 Curlew Dr, Ammon, ID, 83406. Phone: (208) 523-5319. Providers update this record themselves, so call before visiting.

How can I verify Johnathan Koelsch, LMSW's license?

NPPES lists Idaho license number LCSW-38371, 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.