NPPES file of Aug 9, 2026

Erin Kroll, NP

Family Nurse Practitioner · Colfax, WA

Erin Kroll, NP is a family nurse practitioner with a practice address in Colfax, Washington, and NPI 1750110441, issued on Jul 30, 2024. Check the license (Washington AP61583941, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750110441
Name
Erin Kroll
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP61583941 WA
Self-reported in NPPES; status is on the state search
Practice location
1200 W Fairview St, Colfax, WA 99111
Phone
(509) 397-4717
Enumerated
Jul 30, 2024
Record last updated
Sep 18, 2025
Medicare enrollment
Enrolled (PECOS I20240905003539); 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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Also registered at 1200 W Fairview St

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

  1. Angela Anderson, PT, DPT, CIDNPhysical Therapist1538535141
  2. Surya Brown-MoffittPhysical Therapist1174465678
  3. Brent Conrad, MDFamily Medicine Physician1518544337
  4. Elizabeth Evangelista, MDFamily Medicine Physician1255071882
  5. Sarah Fielding, MDFamily Medicine Physician1275826745
  6. Eric HislopFamily Medicine Physician1508568742

Verify Erin Kroll in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP61583941    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 Washington license search

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73% fewer Medicare Part D claims than the average family nurse practitioner in 2024

349 Medicare Part D claims for 90 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 66 claims were for opioids.

  1. Erin Kroll349
  2. Specialty average1,305

Most prescribed

  1. Gabapentin25 claims
  2. Hydrocodone-Acetaminophen24 claims
  3. Oxycodone Hcl21 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Public Hospital District NO 3 OF Whitman CountyColfax, WA

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

4 family nurse practitioner records list a practice address in Colfax

They are 4 of the 69 NPPES records with a practice address in Colfax, and 3,781 family nurse practitioner records in Washington.

All 4 in Colfax → All 3,781 in Washington → Every provider in Colfax →

Other family nurse practitioner records in Washington

  1. Erin Aas, ARNPOak Harbor, WA1972566206
  2. Amma AbabioSunnyside, WA1952056541
  3. Kimberly Abbey, NPBellevue, WA1700909181
  4. Mary Abbott, ARNP, FNP-CTacoma, WA1285514539
  5. Nurto AbdullaSeattle, WA1215629035
  6. Teresa Abernathy, ARNPOlympia, WA1124454533
  7. Brenda Abraham, N.P.Bremerton, WA1497745558
  8. Heina Abraham, APRN, FNP-CTukwila, WA1770169682
  9. Alan Abrams, ARNPEverett, WA1639347438
  10. Kristen Abrams, ARNPLakewood, WA1841449170

Common questions

What is Erin Kroll, NP's NPI number?

Erin Kroll, NP's National Provider Identifier (NPI) is 1750110441, issued on Jul 30, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Erin Kroll, NP located?

The NPPES record lists a practice address at 1200 W Fairview St, Colfax, WA, 99111. Phone: (509) 397-4717. Providers update this record themselves, so call before visiting.

How can I verify Erin Kroll, NP's license?

NPPES lists Washington license number AP61583941, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Erin Kroll, NP prescribe under Medicare Part D?

In 2024, Erin Kroll, NP had 349 Medicare Part D claims for 90 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.