NPPES file of Aug 9, 2026

Duane Edward Patterson

Psychiatric/Mental Health Nurse Practitioner · Centralia, WA

Duane Edward Patterson is a psychiatric/mental health nurse practitioner with a practice address in Centralia, Washington, and NPI 1154054344, issued on Jul 5, 2022. Check the license (Washington AP61489689, 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
1154054344
Name
Duane Edward Patterson
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
AP61489689 WA
61105919 WA
Self-reported in NPPES; status is on the state search
Practice location
2428 W Reynolds Ave, Centralia, WA 98531
Phone
(360) 330-9044
Enumerated
Jul 5, 2022
Record last updated
Nov 1, 2023
Fax
(360) 736-3139
Medicare enrollment
Enrolled (PECOS I20240131004736); 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 2428 W Reynolds Ave

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

  1. Tammy Adams, RNRegistered Nurse1770914889
  2. Tommy AdkinsMental Health Counselor1336896059
  3. Tevin AkinCounselor1912824038
  4. Irene AkinyiRegistered Nurse1790603389
  5. Matthew AndrewsMental Health Counselor1871131243
  6. Monica Aparicio, ARNPNurse Practitioner1235529843

Verify Duane Edward Patterson 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 AP61489689
    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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88% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,705 Medicare Part D claims for 56 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Duane Patterson1,705
  2. Specialty average906

Most prescribed

  1. Prazosin Hcl108 claims
  2. Aripiprazole101 claims
  3. Clozapine99 claims
  4. Quetiapine Fumarate84 claims
  5. Lamotrigine78 claims
  6. Benztropine Mesylate74 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: $546.38

15 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Duane Patterson$546.38
  2. Specialty average$1,027.77

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. Cascade Community HealthcareCentralia, WA

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

Duane Edward Patterson among 1,875 psychiatric/mental health nurse practitioner records in Washington

Duane Edward Patterson is one of 1,875 psychiatric/mental health nurse practitioner records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 71% of them.

  • NPI issued2022 · 71% of these records are older, 22% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2023 · median 2020 among the 904 with a school on file
  • Record last updated2023 · 28% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Washington

There are 1,875 psychiatric/mental health nurse practitioner records in Washington.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Lisa Ehrlichman, NPCentralia, WA 985311861758591
  2. Luke Greene, PMHNPCentralia, WA 985311134423056
  3. Traci LevesqueCentralia, WA 985311982061628
  4. Cheryl Mercurio, PMHNPCentralia, WA 985311588085443
  5. Jean Nikubwayo, ARNPCentralia, WA 985311093542946
  6. Tracy Svoboda, APNCentralia, WA 985311861733529
  7. Bernice FomunungChehalis, WA 985321225679368
  8. Ezra Foss, NP-CChehalis, WA 985321073877155

Common questions

What is Duane Edward Patterson's NPI number?

Duane Edward Patterson's National Provider Identifier (NPI) is 1154054344, issued on Jul 5, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Duane Edward Patterson located?

The NPPES record lists a practice address at 2428 W Reynolds Ave, Centralia, WA, 98531. Phone: (360) 330-9044. Providers update this record themselves, so call before visiting.

How can I verify Duane Edward Patterson's license?

NPPES lists Washington license number AP61489689, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Duane Edward Patterson prescribe under Medicare Part D?

In 2024, Duane Edward Patterson had 1,705 Medicare Part D claims for 56 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.