NPPES file of Aug 9, 2026

Kay Lynn Olmsted, APRN

Family Nurse Practitioner · Phoenix, AZ

Kay Lynn Olmsted, APRN is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1831288059, issued on Oct 12, 2006. Check the license (Arizona 307385, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831288059
Name
Kay Lynn Olmsted
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
307385 AZ
Self-reported in NPPES; status is on the state search
Practice location
1010 E Mcdowell RD Ste 300, Phoenix, AZ 85006
Phone
(602) 251-3122
Enumerated
Oct 12, 2006
Record last updated
Aug 6, 2025
Fax
(602) 254-1226
Medicare enrollment
Enrolled (PECOS I20251021004657); accepts Medicare assignment
Medical or professional school
Vanderbilt University School Of Medicine, 1978
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 5,933 in Arizona → Look up another NPI →

Also registered at 1010 E Mcdowell RD Ste 300

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

  1. M Jasser, MDInternal Medicine Physician1972784866
  2. Samar Jasser, MDPsychiatry Physician1881750552
  3. Marc Lee, MDInternal Medicine Physician1962498709
  4. Jeremy Torstveit, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1053065003

Verify Kay Lynn Olmsted 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 307385    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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Bills Medicare through one group practice

  1. M Zuhdi Jasser MD PCPhoenix, AZ

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

Kay Lynn Olmsted among 5,933 family nurse practitioner records in Arizona

Kay Lynn Olmsted, APRN is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 91% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1978 · median 2019 among the 3,510 with a school on file
  • Record last updated2025 · 38% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,242 family nurse practitioner records list a practice address in Phoenix

They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.

All 5,933 in Arizona → Every provider in Phoenix → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Amy Ashburn, ARNPPhoenix, AZ 850061477875532
  2. Darlene Birdwell, FNPPhoenix, AZ 850061396712568
  3. Claire Kelley, FNPPhoenix, AZ 850061649581620
  4. Alice Kraft, FNP-CPhoenix, AZ 850061588713952
  5. Emily Lash, FNP-BCPhoenix, AZ 850061578755450
  6. Kelly Maurer, NPPhoenix, AZ 850061326066838
  7. Stephanie MorgandoPhoenix, AZ 850061457788499
  8. Amber Porter, DNP, FNPPhoenix, AZ 850061497089403

Common questions

What is Kay Lynn Olmsted, APRN's NPI number?

Kay Lynn Olmsted, APRN's National Provider Identifier (NPI) is 1831288059, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kay Lynn Olmsted, APRN located?

The NPPES record lists a practice address at 1010 E Mcdowell RD Ste 300, Phoenix, AZ, 85006. Phone: (602) 251-3122. Providers update this record themselves, so call before visiting.

How can I verify Kay Lynn Olmsted, APRN's license?

NPPES lists Arizona license number 307385, as entered by the provider. Search the Arizona 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.