NPPES file of Aug 9, 2026

Justin Maduobi

Psychiatric/Mental Health Nurse Practitioner · Marysville, WA

Justin Maduobi is a psychiatric/mental health nurse practitioner with a practice address in Marysville, Washington, and NPI 1437803855, issued on Feb 4, 2022. Check the license (Washington AP61270788, 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
1437803855
Name
Justin Maduobi
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
AP61270788 WA
Self-reported in NPPES; status is on the state search
Practice location
3955 156TH St NE, Marysville, WA 98271
Phone
(360) 548-9623
Enumerated
Feb 4, 2022
Record last updated
Nov 4, 2024
Medicare enrollment
Enrolled (PECOS I20220414001117); 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 3955 156TH St NE

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

  1. Jessica Ang, RNAdult Psychiatric/Mental Health Registered Nurse1407744501
  2. Yashia Cormick, DPCProfessional Counselor1568975399
  3. Jamie Crawford, ARNPPsychiatric/Mental Health Nurse Practitioner1114696994
  4. Carl Glissmeyer, PA-CPhysician Assistant1891264107
  5. Angela Howell, RN, LPCC, LMHCMental Health Counselor1750917977
  6. Mustapha Jobarteh, RN, MSN, ARNP, PMHNPPsychiatric/Mental Health Nurse Practitioner1033865191

Verify Justin Maduobi 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 AP61270788
    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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75% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

222 Medicare Part D claims for 14 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.

  1. Justin Maduobi222
  2. Specialty average906

Most prescribed

  1. Buspirone Hcl23 claims
  2. Clonazepam16 claims
  3. Lorazepam16 claims
  4. Lurasidone Hcl16 claims
  5. Zolpidem Tartrate14 claims
  6. Clomipramine Hcl13 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 one group practice

  1. Vest Seattle LLCMarysville, WA

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

13 psychiatric/mental health nurse practitioner records list a practice address in Marysville

They are 13 of the 874 NPPES records with a practice address in Marysville, and 1,875 psychiatric/mental health nurse practitioner records in Washington.

Other psychiatric/mental health nurse practitioner records in Washington

  1. Peimaneh AbdolhosseiniEverett, WA1760246367
  2. Marissa Abrahams, PMHNP-BCSeattle, WA1528336021
  3. Rafael Achacoso, ARNPSeattle, WA1134835432
  4. Aishwarya AchanFederal Way, WA1346886462
  5. Margaret Ackerman, APNMount Vernon, WA1972723906
  6. Brenda Acosta, ARNP, PMHNP-BCYakima, WA1871369728
  7. Allison Adams, RNMountlake Terrace, WA1306308341
  8. Joseph AdamsBellingham, WA1063240125
  9. Sophia Adams, ARNPSeattle, WA1902361157
  10. Juliana Adarmes, DNPTacoma, WA1578280442

Common questions

What is Justin Maduobi's NPI number?

Justin Maduobi's National Provider Identifier (NPI) is 1437803855, issued on Feb 4, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Justin Maduobi located?

The NPPES record lists a practice address at 3955 156TH St NE, Marysville, WA, 98271. Phone: (360) 548-9623. Providers update this record themselves, so call before visiting.

How can I verify Justin Maduobi's license?

NPPES lists Washington license number AP61270788, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Justin Maduobi prescribe under Medicare Part D?

In 2024, Justin Maduobi had 222 Medicare Part D claims for 14 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.