NPPES file of Aug 9, 2026

Evelyn Martindale, ARNP

Family Nurse Practitioner · Walla Walla, WA

Evelyn Martindale, ARNP is a family nurse practitioner with a practice address in Walla Walla, Washington, and NPI 1518210319, issued on Oct 18, 2012. Check the license (Washington AP60315943, 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
1518210319
Name
Evelyn Martindale
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP60315943 WA
Self-reported in NPPES; status is on the state search
Practice location
401 W. Poplar Street, Walla Walla, WA 99362
Phone
(509) 525-3320
Enumerated
Oct 18, 2012
Record last updated
Jun 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20121212000568); 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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Verify Evelyn Martindale 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 AP60315943
    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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6.0 times the Medicare Part D claims of the average family nurse practitioner in 2024

7,861 Medicare Part D claims for 700 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Evelyn Martindale7,861
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium888 claims
  2. Metoprolol Succinate880 claims
  3. Eliquis487 claims
  4. Spironolactone397 claims
  5. Furosemide390 claims
  6. Losartan Potassium320 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.

Industry payments in 2024: $460.33

8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Evelyn Martindale$460.33
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Providence Health And Services - WashingtonWalla Walla, WA

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

Evelyn Martindale among 3,781 family nurse practitioner records in Washington

Evelyn Martindale, 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 2012, is newer than 32% of them.

  • NPI issued2012 · 32% of these records are older, 64% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2012 · 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).

30 family nurse practitioner records list a practice address in Walla Walla

They are 30 of the 1,276 NPPES records with a practice address in Walla Walla, and 3,781 family nurse practitioner records in Washington.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Eileen Bow, ARNP-FPWalla Walla, WA 993621962487132
  2. Jennifer Christenson, ARNPWalla Walla, WA 993621457336158
  3. Ellen Collette, A.R.N.P.Walla Walla, WA 993621760685424
  4. Elizabeth Eaton-Gamsby, R.N., F.N.P.Walla Walla, WA 993621720114366
  5. Susan Friesen, FNP, ARNPWalla Walla, WA 993621225208333
  6. Michael Frizelle, FNPWalla Walla, WA 993621699931493
  7. Paul Holce, ARNP-CWalla Walla, WA 993621225049992
  8. Laura Hollister-Meadows, FNP-BCWalla Walla, WA 993621477534972

Common questions

What is Evelyn Martindale, ARNP's NPI number?

Evelyn Martindale, ARNP's National Provider Identifier (NPI) is 1518210319, issued on Oct 18, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Evelyn Martindale, ARNP located?

The NPPES record lists a practice address at 401 W. Poplar Street, Walla Walla, WA, 99362. Phone: (509) 525-3320. Providers update this record themselves, so call before visiting.

How can I verify Evelyn Martindale, ARNP's license?

NPPES lists Washington license number AP60315943, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Evelyn Martindale, ARNP prescribe under Medicare Part D?

In 2024, Evelyn Martindale, ARNP had 7,861 Medicare Part D claims for 700 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.

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.