Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

AKWASI A DUAH PHD, RN, PMHNP-BC
NPI 1457509002
Nurse Practitioner - Psychiatric/Mental Health in Holyoke, MA

Active since September 08, 2008PECOS Enrolled
45 LOWER WESTFIELD RD, HOLYOKE, MA 01040(413) 315-4100 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Akwasi A Duah Phd, Rn, Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AKWASI A DUAH PHD, RN, PMHNP-BC (NPI 1457509002) is an individual psychiatric/mental health provider in Holyoke, Massachusetts, licensed in Massachusetts (283984) and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Southbridge, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1457509002
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameAKWASI A DUAHCredential: PHD, RN, PMHNP-BC
Location Address45 LOWER WESTFIELD RDHolyoke, MA 01040-2747
Mailing Address45 Lower Westfield RdHolyoke, MA 01040-2747 · (617) 820-0280
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateSeptember 8, 2008
Last NPPES UpdateJuly 27, 2026
NPPES CertifiedJuly 27, 2026
NPI 1457509002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in MA · 283984
Also ListedRegistered Nurse · Addiction (Substance Use Disorder)Taxonomy 163WA0400X · License 283984 (MA)
45 LOWER WESTFIELD RD, Holyoke, MA 01040

Secondary Practice Location 1

Location 1100 South StSouthbridge, MA 01550-4051 · Phone (508) 764-2430 · Fax (508) 909-7715

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Akwasi A Duah Phd, Rn, Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052839552
PECOS Enrollment IDI20250519001754
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01040 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Psychiatric/Mental Health)
45 LOWER WESTFIELD RD
HOLYOKE, MA 01040
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
45 LOWER WESTFIELD RD
HOLYOKE, MA 01040
Non-emergency Medical Transport (VAN)
45 LOWER WESTFIELD RD
HOLYOKE, MA 01040
Internal Medicine
45 LOWER WESTFIELD RD
HOLYOKE, MA 01040
Clinic/Center (Adult Day Care)
45 LOWER WESTFIELD RD
HOLYOKE, MA 01040
Skilled Nursing Facility
45 LOWER WESTFIELD RD
HOLYOKE, MA 01040
Nurse Practitioner (Psychiatric/Mental Health)
45 LOWER WESTFIELD RD
HOLYOKE, MA 01040
Physical Therapy Assistant
45 LOWER WESTFIELD RD
HOLYOKE, MA 01040

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Akwasi Duah's NPI number?

The NPI number for Akwasi Duah is 1457509002. It was assigned to this individual provider in the NPPES registry on September 8, 2008.

Where is Akwasi Duah located?

Akwasi Duah practices at 45 Lower Westfield Rd, Holyoke, MA 01040. The listed phone number is (413) 315-4100.

What is Akwasi Duah's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Akwasi Duah enrolled in Medicare?

Yes. Akwasi Duah is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Akwasi Duah accept?

Health plans from Harvard Pilgrim Health Care list Akwasi Duah as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Akwasi Duah was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.