Marshall E. Umoren, PMHNP BC
Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ
Marshall E. 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.
- Name
- Marshall E. 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
- Record last updated
- Jun 16, 2023
- Medicare enrollment
- Enrolled (PECOS I20240912003463); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,887 in Arizona → Look up another NPI →
Also registered at 5501 N 19TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marshall E. Umoren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP10997Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl19 claims
- 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.
Bills Medicare through one group practice
- Great Tower Recovery LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marshall E. Umoren among 1,887 psychiatric/mental health nurse practitioner records in Arizona
Marshall E. Umoren, PMHNP BC is one of 1,887 psychiatric/mental health nurse practitioner records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 35% of them.
- NPI issued2018 · 35% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2020 among the 1,079 with a school on file
- Record last updated2023 · 23% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
548 psychiatric/mental health nurse practitioner records list a practice address in Phoenix
They are 548 of the 31,399 NPPES records with a practice address in Phoenix, and 1,887 psychiatric/mental health nurse practitioner records in Arizona.
All 1,887 in Arizona → Every provider in Phoenix → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Monica Amos Williams, APRN-BCPhoenix, AZ 850151114657772
- Mindy Beck, PMHNP-BCPhoenix, AZ 850151265139141
- Melinda Claypool, CNPPhoenix, AZ 850151346679768
- Kingsley EboruPhoenix, AZ 850151336916105
- Francine KamgaPhoenix, AZ 850151700734480
- Amber Lynn, PMHNP-BCPhoenix, AZ 850151063842813
- Mildred Omoongeh, NPPhoenix, AZ 850151760945752
- Sylvia Rose, FNP/PSYCH NPPhoenix, AZ 850151497963144
Common questions
What is Marshall E. Umoren, PMHNP BC's NPI number?
Marshall E. 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 E. 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 E. 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 E. Umoren, PMHNP BC prescribe under Medicare Part D?
In 2024, Marshall E. Umoren, PMHNP BC had 106 Medicare Part D claims for 11 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.