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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

OLIVIA WILLIAMS
NPI 1710815634
Doula in Boston, MA

Active since May 11, 2026
52 DICKENS ST, BOSTON, MA 02122(857) 663-2825 Get Directions Write a Review

NPPES record added: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Olivia Williams NPPES

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

OLIVIA WILLIAMS (NPI 1710815634) is an individual doula in Boston, Massachusetts and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1710815634
Entity TypeIndividualFemale
Primary Taxonomy374J00000X
Provider Legal NameOLIVIA WILLIAMS
Location Address52 DICKENS STBoston, MA 02122-2747
Mailing Address52 Dickens StBoston, MA 02122-2747
Phone(857) 663-2825
Sole ProprietorYes
Enumeration DateMay 11, 2026
NPPES CertifiedMay 11, 2026
✔ NPI 1710815634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDoulaNursing Service Related Providers
Taxonomy Code374J00000X
Definition
Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.
52 DICKENS ST, Boston, MA 02122
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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 Olivia Williams's NPI number?

The NPI number for Olivia Williams is 1710815634. It was assigned to this individual provider in the NPPES registry on May 11, 2026.

Where is Olivia Williams located?

Olivia Williams practices at 52 Dickens St, Boston, MA 02122. The listed phone number is (857) 663-2825.

What is Olivia Williams's specialty?

The primary specialty registered for this NPI is Doula with taxonomy code 374J00000X.

When was this NPI record last updated?

The NPPES record for Olivia Williams was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.