NPPES file of Aug 9, 2026

Kelly A. Welz, ARNP

Nurse Practitioner · Everett, WA

Kelly A. Welz, ARNP is a nurse practitioner with a practice address in Everett, Washington, and NPI 1699855544, issued on Oct 16, 2006. Check the license (Washington AP30006275, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699855544
Name
Kelly A. Welz
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
AP30006275 WA
201050150NP OR
Self-reported in NPPES; status is on the state search
Practice location
3901 Hoyt Ave, Everett, WA 98201
Phone
(425) 339-5456
Enumerated
Oct 16, 2006
Record last updated
Mar 7, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(425) 303-3091
Medicaid ID
500625806 OR
Medicare enrollment
Enrolled (PECOS I20040830000102); 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 nurse practitioner records → All 2,308 in Washington → Look up another NPI →

Also registered at 3901 Hoyt Ave

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

  1. Akshita Agarwal, MDInternal Medicine Physician1487031209
  2. Sujata Agnani, M.D.Cardiovascular Disease Physician1841305323
  3. Kinza Ahmad, M.D.Retina Specialist (Ophthalmology) Physician1174056246
  4. Rachel Allen, D.O.Neurology Physician1982866158
  5. Ahmed AlshabanHematology & Oncology Physician1720442650
  6. Samuel Armstrong, MDInternal Medicine Physician1548325988

Verify Kelly A. Welz 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 AP30006275    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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Bills Medicare through one group practice

  1. Peacehealth Networks ON Demand LLCBothell, WA

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

Kelly A. Welz among 2,308 nurse practitioner records in Washington

Kelly A. Welz, ARNP is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 78% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2002 · median 2018 among the 1,301 with a school on file
  • Record last updated2019 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

118 nurse practitioner records list a practice address in Everett

They are 118 of the 7,246 NPPES records with a practice address in Everett, and 2,308 nurse practitioner records in Washington.

All 2,308 in Washington → Every provider in Everett → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Beth Aversa, ARNPEverett, WA 982011033201009
  2. Tracy Baum, NPEverett, WA 982011861437980
  3. Susan Blue, ARNPEverett, WA 982011265543839
  4. Michelle Draper, ARNPEverett, WA 982011578573648
  5. Patricia Freeburg, ARNPEverett, WA 982011134212194
  6. Caroline Gertz, ARNPEverett, WA 982011326086356
  7. Christine Hendrickson, ARNPEverett, WA 982011699884320
  8. Beth HutchingsEverett, WA 982011407867112

Common questions

What is Kelly A. Welz, ARNP's NPI number?

Kelly A. Welz, ARNP's National Provider Identifier (NPI) is 1699855544, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kelly A. Welz, ARNP located?

The NPPES record lists a practice address at 3901 Hoyt Ave, Everett, WA, 98201. Phone: (425) 339-5456. Providers update this record themselves, so call before visiting.

How can I verify Kelly A. Welz, ARNP's license?

NPPES lists Washington license number AP30006275, as entered by the provider. Search the Washington 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.