NPPES file of Aug 9, 2026

Kathleen Ketelson, FNP

Nurse Practitioner · Scottsdale, AZ

Kathleen Ketelson, FNP is a nurse practitioner with a practice address in Scottsdale, Arizona, and NPI 1033428198, issued on Oct 6, 2010. Check the license (Arizona 287380, as entered in NPPES) with the Arizona 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
1033428198
Name
Kathleen Ketelson
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
287380 AZ
201050158NP OR
Self-reported in NPPES; status is on the state search
Practice location
4921 E Bell RD Ste 205, Scottsdale, AZ 85254
Phone
(800) 640-3451
Enumerated
Oct 6, 2010
Record last updated
Nov 5, 2024
Medicaid ID
500627501 OR
Medicare enrollment
Enrolled (PECOS I20101230000399); 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 4921 E Bell RD Ste 205

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

  1. Laurin Boyle, FNPFamily Nurse Practitioner1194419655
  2. Kimberly Cantu, NURSE PRACTITIONERNurse Practitioner1205094463
  3. Deborah Dugan, FNPFamily Nurse Practitioner1760824189
  4. Christopher Dwiggins, P.A.-CMedical Physician Assistant1720480379
  5. Witeh EsoePrimary Care Nurse Practitioner1538617147
  6. Paul Ledesma, D.P.M.Foot & Ankle Surgery Podiatrist1629056981

Verify Kathleen Ketelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 287380    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 Arizona 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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89% fewer Medicare Part D claims than the average nurse practitioner in 2024

117 Medicare Part D claims for 62 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Kathleen Ketelson117
  2. Specialty average1,109

Most prescribed

  1. Cephalexin13 claims
  2. Prednisone12 claims
  3. Doxycycline Hyclate11 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. Swiftcare, LLCSalem, OR

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

262 nurse practitioner records list a practice address in Scottsdale

They are 262 of the 11,008 NPPES records with a practice address in Scottsdale, and 1,423 nurse practitioner records in Arizona.

All 262 in Scottsdale → All 1,423 in Arizona → Every provider in Scottsdale →

Other nurse practitioner records in Arizona

  1. Emma Abbey, NP-CTucson, AZ1548822562
  2. Ashley Abell, MSN, RN, FNP-CScottsdale, AZ1679041099
  3. Meredith AbneyChandler, AZ1568392124
  4. Armando Abucejo, AGACNP-BCPhoenix, AZ1649785288
  5. Belinda Acosta, FNPTucson, AZ1386622660
  6. Caitlin Adamowicz, NPScottsdale, AZ1104583152
  7. Jamie AdamsFort Defiance, AZ1144007097
  8. Kalekia Adams, DNPScottsdale, AZ1619555034
  9. Rachael Adger, NPTucson, AZ1306806443
  10. Jacqueline Agenbroad, NPPhoenix, AZ1447222328

Common questions

What is Kathleen Ketelson, FNP's NPI number?

Kathleen Ketelson, FNP's National Provider Identifier (NPI) is 1033428198, issued on Oct 6, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Ketelson, FNP located?

The NPPES record lists a practice address at 4921 E Bell RD Ste 205, Scottsdale, AZ, 85254. Phone: (800) 640-3451. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Ketelson, FNP's license?

NPPES lists Arizona license number 287380, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Kathleen Ketelson, FNP prescribe under Medicare Part D?

In 2024, Kathleen Ketelson, FNP had 117 Medicare Part D claims for 62 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.