Registry data as of Aug 27, 2026

Marshall Umoren, PMHNP BC

Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ

Marshall Umoren, PMHNP BC is a psychiatric/mental health nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1982105334, issued on Feb 21, 2018. Check the license (Arizona AP10997, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1982105334
Name
Marshall Umoren
Credential
PMHNP BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
AP10997 AZ
Self-reported in NPPES; status is on the state search
Practice location
5501 N 19TH Ave, Phoenix, AZ 85015
Phone
(602) 492-9800
Enumerated
Feb 21, 2018
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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Also registered at 5501 N 19TH Ave

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

  1. Kingsley EboruPsychiatric/Mental Health Nurse Practitioner1336916105
  2. Douglas Kelly, M.D.Sports Medicine (Orthopaedic Surgery) Physician1104924158
  3. Saul Schreiber, M.D.Orthopaedic Surgery Physician1649371881
  4. Lorenzo SummersBehavior Technician1174412282
  5. John WinferyBehavior Technician1871482935
  6. Denise Wolfer, PROFESSIONAL F.P.Specialist1548408826

Verify Marshall Umoren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license AP10997    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 Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

88% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

106 Medicare Part D claims for 11 beneficiaries, against an average of 895 among the 22,437 providers of this specialty who prescribed in Part D.

  1. Marshall Umoren106
  2. Specialty average895

Most prescribed

  1. Trazodone Hcl19 claims
  2. Sertraline Hcl14 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.

One hospital or facility affiliation

  1. Great Tower Recovery LLCPhoenix, AZ

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

447 psychiatric/mental health nurse practitioner records list a Phoenix practice address

They are 447 of the 31,399 NPPES records with a Phoenix practice address, and 1,505 psychiatric/mental health nurse practitioner records in Arizona.

All 447 in Phoenix → All 1,505 in Arizona → Every provider in Phoenix →

Other psychiatric/mental health nurse practitioner records in Arizona

  1. Stella Abaaba, PMHNP-BCPhoenix, AZ1801687850
  2. Kamani Abarikwu, PMHNP-BCPrescott, AZ1639929011
  3. Jill Abernathy-Wilke, PMHNPChandler, AZ1114624871
  4. Doyinsola Abikoye, NPPhoenix, AZ1073494225
  5. Ghassan Abuelian, PMHNPScottsdale, AZ1699534586
  6. Gia Accuardi, PMHNPKayenta, AZ1629389366
  7. Marieclaire Acha, PMHNPAvondale, AZ1386279875
  8. Taralyn Adakai Fotu, PMHNP-BCChandler, AZ1306610183
  9. Kristina Adams, APRNScottsdale, AZ1780399600
  10. R Jason Adams, PMHNP-BCGilbert, AZ1992401582

Common questions

What is Marshall Umoren, PMHNP BC's NPI number?

Marshall Umoren, PMHNP BC's National Provider Identifier (NPI) is 1982105334, issued on Feb 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Marshall Umoren, PMHNP BC located?

The NPPES record lists a practice address at 5501 N 19TH Ave, Phoenix, AZ, 85015. Phone: (602) 492-9800. Providers update this record themselves, so call before visiting.

How can I verify Marshall Umoren, PMHNP BC's license?

NPPES lists Arizona license number AP10997, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Marshall Umoren, PMHNP BC prescribe under Medicare Part D?

In 2024, Marshall Umoren, PMHNP BC had 106 Medicare Part D claims for 11 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 895. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.