NPPES file of Aug 9, 2026

Loren P. Knebl, ARNP

Family Nurse Practitioner · Wenatchee, WA

Loren P. Knebl, ARNP is a family nurse practitioner with a practice address in Wenatchee, Washington, and NPI 1821608647, issued on Aug 6, 2020. Check the license (Washington AP61085401, 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
1821608647
Name
Loren P. Knebl
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
AP61085401 WA
RN61063322 WA
10054563 OR
L1-0074753 DE
LG-0013060 DE
Self-reported in NPPES; status is on the state search
Practice location
820 N Chelan Ave, Wenatchee, WA 98801
Phone
(509) 663-8711
Enumerated
Aug 6, 2020
Record last updated
Feb 4, 2026
Medicaid ID
2165830 WA
Medicare enrollment
Enrolled (PECOS I20250707002652); 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 820 N Chelan Ave

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

  1. Laurel Aaberg, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1245620947
  2. Amr Abd-Al-Ghaffar, MDMedical Oncology Physician1114904323
  3. Makena Ackerman, ARNPFamily Nurse Practitioner1598500936
  4. Steven Aguilu, M.D.Family Medicine Physician1851397830
  5. Amber Aiken, RNCase Manager/Care Coordinator1396498234
  6. Benjamin Albertson, MDSports Medicine (Orthopaedic Surgery) Physician1316471816

Verify Loren P. Knebl 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 AP61085401
    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

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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79% fewer Medicare Part D claims than the average family nurse practitioner in 2024

269 Medicare Part D claims for 177 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Loren Knebl269
  2. Specialty average1,305

Most prescribed

  1. Prednisone57 claims
  2. Azithromycin27 claims
  3. Cephalexin20 claims
  4. Cefpodoxime Proxetil15 claims
  5. Albuterol Sulfate Hfa14 claims
  6. Amoxicillin-Clavulanate Potass14 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 2 group practices

  1. Adventist Health Physicians NetworkSonora, CA
  2. Sky Lakes Medical Center IncKlamath Falls, OR

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

Loren P. Knebl among 3,781 family nurse practitioner records in Washington

Loren P. Knebl, ARNP is one of 3,781 family nurse practitioner records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 67% of them.

  • NPI issued2020 · 67% of these records are older, 27% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2018 · median 2018 among the 2,116 with a school on file
  • Record last updated2026 · 46% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 family nurse practitioner records list a practice address in Wenatchee

They are 32 of the 2,290 NPPES records with a practice address in Wenatchee, and 3,781 family nurse practitioner records in Washington.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Christine Bosa, ARNPWenatchee, WA 988011912276668
  2. Deborah Cahill, FNPWenatchee, WA 988011578854188
  3. Kelli Dilks, ARNPWenatchee, WA 988011053444620
  4. Elisa Esper, ARNP, FNP-BCWenatchee, WA 988011073754040
  5. Sarah Foerster, DNP, ARNP, FNP-BCWenatchee, WA 988011235574294
  6. Michelle Freiberger, ARNP,BCWenatchee, WA 988011033143169
  7. Kirsten Herzer, MSNWenatchee, WA 988011891988143
  8. Carolyn Johnson, ARNPWenatchee, WA 988011003897745

Common questions

What is Loren P. Knebl, ARNP's NPI number?

Loren P. Knebl, ARNP's National Provider Identifier (NPI) is 1821608647, issued on Aug 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Loren P. Knebl, ARNP located?

The NPPES record lists a practice address at 820 N Chelan Ave, Wenatchee, WA, 98801. Phone: (509) 663-8711. Providers update this record themselves, so call before visiting.

How can I verify Loren P. Knebl, ARNP's license?

NPPES lists Washington license number AP61085401, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Loren P. Knebl, ARNP prescribe under Medicare Part D?

In 2024, Loren P. Knebl, ARNP had 269 Medicare Part D claims for 177 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.

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.