NPPES file of Aug 9, 2026

Akwasi A. Duah, PHD, RN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Holyoke, MA

Akwasi A. Duah, PHD, RN, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Holyoke, Massachusetts, and NPI 1457509002, issued on Sep 8, 2008. Check the license (Massachusetts 283984, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457509002
Name
Akwasi A. Duah
Credential
PHD, RN, PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
283984 MA
Self-reported in NPPES; status is on the state search
Practice location
45 Lower Westfield RD, Holyoke, MA 01040
Phone
(413) 315-4100
Enumerated
Sep 8, 2008
Record last updated
Jul 27, 2026
Medicare enrollment
Enrolled (PECOS I20250519001754); 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 45 Lower Westfield RD

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

  1. Adaku Chikezie, APRNBehavioral Neurology & Neuropsychiatry Physician1285490532
  2. Katherine Darling, DNP, APRNPsychiatric/Mental Health Nurse Practitioner1013960707
  3. David Grinnell, OTR/LOccupational Therapist1689961971
  4. Shanique JohnsonPsychiatric/Mental Health Nurse Practitioner1457234007
  5. Teresia Karanja, NPPsychiatric/Mental Health Nurse Practitioner1730920828
  6. Robert Mausel, MDEmergency Medicine Physician1780659656

Verify Akwasi A. Duah in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 283984
    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 Massachusetts 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.

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Bills Medicare through one group practice

  1. Lifepoint Behavioral Health Physician Services, LLCHolyoke, MA

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

Akwasi A. Duah among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts

Akwasi A. Duah, PHD, RN, PMHNP-BC is one of 2,169 psychiatric/mental health nurse practitioner records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 9% of them.

  • NPI issued2008 · 9% of these records are older, 89% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2024 · median 2021 among the 1,309 with a school on file
  • Record last updated2026 · 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 psychiatric/mental health nurse practitioner records list a practice address in Holyoke

They are 27 of the 1,961 NPPES records with a practice address in Holyoke, and 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.

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

  1. Natalie BassHolyoke, MA 010401568097749
  2. Doreen D'Agostino, PMHNP, CRNPHolyoke, MA 010401083081079
  3. Katherine Darling, DNP, APRNHolyoke, MA 010401013960707
  4. Shannon Devlin, PMHNP-BCHolyoke, MA 010401588096754
  5. Kristen Heldmann, NPHolyoke, MA 010401710348131
  6. Yurany JarvisHolyoke, MA 010401295034007
  7. Dennies Jones, NPHolyoke, MA 010401063983252
  8. Daiana KhabirHolyoke, MA 010401477052363

Common questions

What is Akwasi A. Duah, PHD, RN, PMHNP-BC's NPI number?

Akwasi A. Duah, PHD, RN, PMHNP-BC's National Provider Identifier (NPI) is 1457509002, issued on Sep 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Akwasi A. Duah, PHD, RN, PMHNP-BC located?

The NPPES record lists a practice address at 45 Lower Westfield RD, Holyoke, MA, 01040. Phone: (413) 315-4100. Providers update this record themselves, so call before visiting.

How can I verify Akwasi A. Duah, PHD, RN, PMHNP-BC's license?

NPPES lists Massachusetts license number 283984, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.