NPPES file of Aug 9, 2026

Tara Lynn Kaiser, ARNP

Family Nurse Practitioner · Union Gap, WA

Tara Lynn Kaiser, ARNP is a family nurse practitioner with a practice address in Union Gap, Washington, and NPI 1164721981, issued on Mar 18, 2011. Check the license (Washington AP61539343, 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
1164721981
Name
Tara Lynn Kaiser
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
AP61539343 WA
A116569 IA
202109248NP-PP OR
Self-reported in NPPES; status is on the state search
Practice location
1420 Ahtanum Ridge Dr, Union Gap, WA 98903
Phone
(509) 454-7700
Enumerated
Mar 18, 2011
Record last updated
Jun 2, 2025
Medicare enrollment
Enrolled (PECOS I20241118001049); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1420 Ahtanum Ridge Dr

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

  1. Charles Bulfinch, D.O.Family Medicine Physician1104181221
  2. Risa Campos, DNP, ARNP, FNP-CFamily Nurse Practitioner1265901185
  3. Richard Edgerly, MDFamily Medicine Physician1336157833
  4. Christina Eglin, MDGFamily Medicine Physician1811563307
  5. Vu Le, MDGastroenterology Physician1912047051
  6. Kristi Mahlmann, FNP-BCFamily Nurse Practitioner1215568357

Verify Tara Lynn Kaiser 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 AP61539343    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

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78% fewer Medicare Part D claims than the average family nurse practitioner in 2024

282 Medicare Part D claims for 200 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Tara Kaiser282
  2. Specialty average1,305

Most prescribed

  1. Cephalexin32 claims
  2. Prednisone26 claims
  3. Doxycycline Hyclate25 claims
  4. Amoxicillin14 claims
  5. Cefdinir14 claims
  6. Amoxicillin-Clavulanate Potass13 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 3 group practices

  1. Legacy Salmon Creek HospitalVancouver, WA
  2. Shc Medical Center ToppenishUnion Gap, WA
  3. Sunnyside Community Hospital AssociationSunnyside, WA

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

5 family nurse practitioner records list a practice address in Union Gap

They are 5 of the 76 NPPES records with a practice address in Union Gap, and 3,781 family nurse practitioner records in Washington.

All 5 in Union Gap → All 3,781 in Washington → Every provider in Union Gap →

Other family nurse practitioner records in Washington

  1. Erin Aas, ARNPOak Harbor, WA1972566206
  2. Amma AbabioSunnyside, WA1952056541
  3. Kimberly Abbey, NPBellevue, WA1700909181
  4. Mary Abbott, ARNP, FNP-CTacoma, WA1285514539
  5. Nurto AbdullaSeattle, WA1215629035
  6. Teresa Abernathy, ARNPOlympia, WA1124454533
  7. Brenda Abraham, N.P.Bremerton, WA1497745558
  8. Heina Abraham, APRN, FNP-CTukwila, WA1770169682
  9. Alan Abrams, ARNPEverett, WA1639347438
  10. Kristen Abrams, ARNPLakewood, WA1841449170

Common questions

What is Tara Lynn Kaiser, ARNP's NPI number?

Tara Lynn Kaiser, ARNP's National Provider Identifier (NPI) is 1164721981, issued on Mar 18, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Tara Lynn Kaiser, ARNP located?

The NPPES record lists a practice address at 1420 Ahtanum Ridge Dr, Union Gap, WA, 98903. Phone: (509) 454-7700. Providers update this record themselves, so call before visiting.

How can I verify Tara Lynn Kaiser, ARNP's license?

NPPES lists Washington license number AP61539343, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Tara Lynn Kaiser, ARNP prescribe under Medicare Part D?

In 2024, Tara Lynn Kaiser, ARNP had 282 Medicare Part D claims for 200 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.