NPPES file of Aug 9, 2026

David Wayne Deweese Dirgo, APRN-BC

Adult Health Nurse Practitioner · Aberdeen, WA

David Wayne Deweese Dirgo, APRN-BC is an adult health nurse practitioner with a practice address in Aberdeen, Washington, and NPI 1639841745, issued on Sep 28, 2021. Check the license (Washington AP61222795, 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
1639841745
Name
David Wayne Deweese Dirgo
Credential
APRN-BC
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
AP61222795 WA
Self-reported in NPPES; status is on the state search
Practice location
1514 Arnold St, Aberdeen, WA 98520
Phone
(206) 218-2705
Enumerated
Sep 28, 2021
Record last updated
Sep 28, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify David Wayne Deweese Dirgo 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 AP61222795
    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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97% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

33 Medicare Part D claims for 25 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. David Deweese Dirgo33
  2. Specialty average1,280

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.

David Wayne Deweese Dirgo among 546 adult health nurse practitioner records in Washington

David Wayne Deweese Dirgo, APRN-BC is one of 546 adult health nurse practitioner records with a practice address in Washington. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 90% of them.

  • NPI issued2021 · 90% of these records are older, 8% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2021 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Washington

There are 546 adult health nurse practitioner records in Washington.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Nikita Godfrey, APN-CAberdeen, WA 985201255937413
  2. Marshall Saipher, ANP-CLacey, WA 985131083808182
  3. Ndeye SeneCentralia, WA 985311053129981
  4. Marles Geist, RN, ARNPChehalis, WA 985321073759486
  5. Scott Archer, ARNPOlympia, WA 985061093979940
  6. Kathryn Burrell, ARNPOlympia, WA 985061174854764
  7. Peter Jorgenson, ARNPOlympia, WA 985061376156216
  8. Lynn Okita, ARNPOlympia, WA 985061508055435

Common questions

What is David Wayne Deweese Dirgo, APRN-BC's NPI number?

David Wayne Deweese Dirgo, APRN-BC's National Provider Identifier (NPI) is 1639841745, issued on Sep 28, 2021. An NPI identifies a provider in billing; it is not a license.

Where is David Wayne Deweese Dirgo, APRN-BC located?

The NPPES record lists a practice address at 1514 Arnold St, Aberdeen, WA, 98520. Phone: (206) 218-2705. Providers update this record themselves, so call before visiting.

How can I verify David Wayne Deweese Dirgo, APRN-BC's license?

NPPES lists Washington license number AP61222795, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does David Wayne Deweese Dirgo, APRN-BC prescribe under Medicare Part D?

In 2024, David Wayne Deweese Dirgo, APRN-BC had 33 Medicare Part D claims for 25 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.