NPPES file of Aug 9, 2026

Jennifer Lynn Kummerfeldt, ARNP

Family Nurse Practitioner · Shelton, WA

Jennifer Lynn Kummerfeldt, ARNP is a family nurse practitioner with a practice address in Shelton, Washington, and NPI 1669751467, issued on Aug 10, 2011. Check the license (Washington AP60238262, 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
1669751467
Name
Jennifer Lynn Kummerfeldt
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP60238262 WA
Self-reported in NPPES; status is on the state search
Practice location
1701 N 13TH St, Shelton, WA 98584
Phone
(360) 426-2653
Enumerated
Aug 10, 2011
Record last updated
Feb 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20120103000751); 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 3,781 in Washington → Look up another NPI →

Also registered at 1701 N 13TH St

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

  1. Jenni Aaseby, O.D.Optometrist1720133374
  2. Katie Aldrich, PMHNPPsychiatric/Mental Health Nurse Practitioner1003450800
  3. David Anderson, M.D.Internal Medicine Physician1780909556
  4. Danielle Blood, MDObstetrics & Gynecology Physician1629502737
  5. Jess Calohan, DNP, PMHNP-BC, FAANPsychiatric/Mental Health Nurse Practitioner1992813679
  6. Brianna Campbell, PA-CPhysician Assistant1629848916

Verify Jennifer Lynn Kummerfeldt 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 AP60238262    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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2.7 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,501 Medicare Part D claims for 280 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 269 claims were for opioids.

  1. Jennifer Kummerfeldt3,501
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium233 claims
  2. Lisinopril154 claims
  3. Amlodipine Besylate114 claims
  4. Levothyroxine Sodium103 claims
  5. Omeprazole94 claims
  6. Oxycodone-Acetaminophen94 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 1 OF Mason CountyShelton, WA

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

Jennifer Lynn Kummerfeldt among 3,781 family nurse practitioner records in Washington

Jennifer Lynn Kummerfeldt, 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 2011, is newer than 30% of them.

  • NPI issued2011 · 30% of these records are older, 68% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2011 · median 2018 among the 2,116 with a school on file
  • Record last updated2021 · 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).

8 family nurse practitioner records list a practice address in Shelton

They are 8 of the 644 NPPES records with a practice address in Shelton, and 3,781 family nurse practitioner records in Washington.

All 3,781 in Washington → Every provider in Shelton → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kristyn Criss, NP-CShelton, WA 985841487229654
  2. Rachel Espanto, RNShelton, WA 985841518849637
  3. D'Arcy Kaaua, RNShelton, WA 985841871229369
  4. Eric Larsen, ARNPShelton, WA 985841760700678
  5. Katherine Lindley, ARNP, FNP-BCSkokomish Nation, WA 985841518338714
  6. Kim Miker, DNPSkokomish Nation, WA 985841760056766
  7. Jennifer Nelson, ARNPShelton, WA 985841043611429
  8. Erica Schuman, ARNPShelton, WA 985841801666003

Common questions

What is Jennifer Lynn Kummerfeldt, ARNP's NPI number?

Jennifer Lynn Kummerfeldt, ARNP's National Provider Identifier (NPI) is 1669751467, issued on Aug 10, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Lynn Kummerfeldt, ARNP located?

The NPPES record lists a practice address at 1701 N 13TH St, Shelton, WA, 98584. Phone: (360) 426-2653. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Lynn Kummerfeldt, ARNP's license?

NPPES lists Washington license number AP60238262, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Lynn Kummerfeldt, ARNP prescribe under Medicare Part D?

In 2024, Jennifer Lynn Kummerfeldt, ARNP had 3,501 Medicare Part D claims for 280 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.