Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

MS. HARRIET ANTWI APRN
NPI 1831017102
Nurse Practitioner - Psychiatric/Mental Health in Marlborough, MA

Active since July 06, 2026
18 DAVIS ST, MARLBOROUGH, MA 01752(857) 225-3117 Get Directions Write a Review

NPPES record added: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Harriet Antwi Aprn NPPES

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

MS. HARRIET ANTWI APRN (NPI 1831017102) is an individual psychiatric/mental health provider in Marlborough, Massachusetts, licensed in Massachusetts (RN2297340) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1831017102
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMS. HARRIET ANTWICredential: APRN
Location Address18 DAVIS STMarlborough, MA 01752-2315
Mailing Address18 Davis StMarlborough, MA 01752-2315 · (857) 225-3117
Sole ProprietorNo
Enumeration DateJuly 6, 2026
NPPES CertifiedJuly 6, 2026
NPI 1831017102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in MA · RN2297340
18 DAVIS ST, Marlborough, MA 01752

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 Harriet Antwi's NPI number?

The NPI number for Harriet Antwi is 1831017102. It was assigned to this individual provider in the NPPES registry on July 6, 2026.

Where is Harriet Antwi located?

Harriet Antwi practices at 18 Davis St, Marlborough, MA 01752. The listed phone number is (857) 225-3117.

What is Harriet Antwi's specialty?

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

When was this NPI record last updated?

The NPPES record for Harriet Antwi was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.