Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AMETHYST HERTSENS CLC
NPI 1821455148
Doula in Brooklyn, NY

Q: What is Amethyst Hertsens's NPI number?

The NPI number for Amethyst Hertsens is 1821455148. It was assigned to this individual provider in the NPPES registry on January 16, 2016.

Q: What is Amethyst Hertsens's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Amethyst Hertsens 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 23 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.

Active since January 16, 2016

567 OCEAN PKWY, BROOKLYN, NY 11218(917) 858-1754 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 27, 2026, Jan 16, 2016 (2 updates tracked since 2016).

On this page

About Amethyst Hertsens Clc NPPES

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

AMETHYST HERTSENS CLC (NPI 1821455148) is an individual doula in Brooklyn, New York and active in the NPI registry since January 2016.

NPPES Registry Identity

NPI1821455148

Entity TypeIndividualFemale

Primary Taxonomy374J00000X

Provider Legal NameAMETHYST HERTSENSCredential: CLC

Location Address567 OCEAN PKWYBrooklyn, NY 11218-5988

Mailing Address567 Ocean PkwyBrooklyn, NY 11218-5988 · (917) 858-1754

Phone(917) 858-1754

Sole ProprietorNo

Enumeration DateJanuary 16, 2016

Last NPPES UpdateJuly 27, 20262 updates tracked since enumeration

NPPES CertifiedJuly 27, 2026

✔ NPI 1821455148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.

Also ListedLactation Consultant, Non-RNTaxonomy 174N00000X

567 OCEAN PKWY, Brooklyn, NY 11218

Open in Google Maps ↗

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 Amethyst Hertsens's NPI number?

The NPI number for Amethyst Hertsens is 1821455148. It was assigned to this individual provider in the NPPES registry on January 16, 2016.

Where is Amethyst Hertsens located?

Amethyst Hertsens practices at 567 Ocean Pkwy, Brooklyn, NY 11218. The listed phone number is (917) 858-1754.

What is Amethyst Hertsens'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 Amethyst Hertsens 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 23 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.