NPPES file of Aug 9, 2026

Youlen Duffus, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Hyattsville, MD

Youlen Duffus, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Hyattsville, Maryland, and NPI 1174303093, issued on Sep 29, 2023. Check the license (Maryland R148204, as entered in NPPES) with the Maryland 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
1174303093
Name
Youlen Duffus
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
R148204 MD
Self-reported in NPPES; status is on the state search
Practice location
5673 Sargent RD, Hyattsville, MD 20782
Phone
(202) 271-3336
Enumerated
Sep 29, 2023
Record last updated
Sep 29, 2023
Medicare enrollment
Enrolled (PECOS I20260115002885); 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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Verify Youlen Duffus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R148204
    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 Maryland license search

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67% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

301 Medicare Part D claims for 24 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. Youlen Duffus301
  2. Specialty average906

Most prescribed

  1. Risperidone43 claims
  2. Haloperidol39 claims
  3. Divalproex Sodium34 claims
  4. Benztropine Mesylate23 claims
  5. Quetiapine Fumarate20 claims
  6. Hydroxyzine Hcl19 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: $337.32

9 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, 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. Youlen Duffus$337.32
  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. Volunteers OF America Chesapeake IncWashington, DC

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

Youlen Duffus among 2,373 psychiatric/mental health nurse practitioner records in Maryland

Youlen Duffus, PMHNP is one of 2,373 psychiatric/mental health nurse practitioner records with a practice address in Maryland. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 65% of them.

  • NPI issued2023 · 65% of these records are older, 23% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2023 · median 2021 among the 1,409 with a school on file
  • Record last updated2023 · 19% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 psychiatric/mental health nurse practitioner records list a practice address in Hyattsville

They are 22 of the 2,196 NPPES records with a practice address in Hyattsville, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.

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

  1. Folake Aloba, CRNPHyattsville, MD 207821255753489
  2. Victorine ChiHyattsville, MD 207821902166630
  3. Mary Kargbo, HHA, REGISTERED NURSHyattsville, MD 207821912262015
  4. Matilda Che, PMHNPHyattsville, MD 207831205184538
  5. Jeanne DossouHyattsville, MD 207831144573346
  6. Ganiyat EfuntoyeHyattsville, MD 207831962188789
  7. Josephine Emeagwali, DNP FNP-BC, PMHNP-BCHyattsville, MD 207831356698112
  8. John Kwabena Owusu, PMHNPHyattsville, MD 207831124842711

Common questions

What is Youlen Duffus, PMHNP's NPI number?

Youlen Duffus, PMHNP's National Provider Identifier (NPI) is 1174303093, issued on Sep 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Youlen Duffus, PMHNP located?

The NPPES record lists a practice address at 5673 Sargent RD, Hyattsville, MD, 20782. Phone: (202) 271-3336. Providers update this record themselves, so call before visiting.

How can I verify Youlen Duffus, PMHNP's license?

NPPES lists Maryland license number R148204, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Youlen Duffus, PMHNP prescribe under Medicare Part D?

In 2024, Youlen Duffus, PMHNP had 301 Medicare Part D claims for 24 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.