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

ARIANA LEE MAY IBCLC, THW
NPI 1841810322
Lactation Consultant, Non-RN in Eugene, OR

Active since April 24, 2020
3550 W AMAZON DR APT 3, EUGENE, OR 97405(541) 914-7413(541) 800-3303 Get Directions Write a Review

NPPES record last updated: October 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 9, 2026, Feb 3, 2026, Nov 10, 2025 and 5 more (8 updates tracked since 2020).

About Ariana Lee May Ibclc, Thw NPPES

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

ARIANA LEE MAY IBCLC, THW (NPI 1841810322) is an individual lactation consultant, non-rn provider in Eugene, Oregon, licensed in Oregon (LC-LC-10262648) and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1841810322
Entity TypeIndividualFemale
Primary Taxonomy174N00000X
Provider Legal NameARIANA LEE MAYCredential: IBCLC, THW
Location Address3550 W AMAZON DR APT 3Eugene, OR 97405-4373
Mailing Address3550 W Amazon Dr Apt 3Eugene, OR 97405-4373 · (541) 914-7413 · Fax (541) 800-3303
Phone(541) 914-7413
Fax(541) 800-3303
Sole ProprietorNo
Enumeration DateApril 24, 2020
Last NPPES UpdateOctober 9, 20268 updates tracked since enumeration
NPPES CertifiedOctober 9, 2026
✔ NPI 1841810322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyLactation Consultant, Non-RNOther Service Providers
Taxonomy Code174N00000X
License✔ Licensed in OR · LC-LC-10262648
Definition
An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have additional certification through a national or international organization.
Also ListedPeer SpecialistTaxonomy 175T00000X · License THW000003786 (OR)
Also ListedDoulaTaxonomy 374J00000X · License THW000003786 (OR)
3550 W AMAZON DR APT 3, Eugene, OR 97405
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Other Identifiers 1

Medicaid500778724OR

Other Providers at the Same Location NPPES

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

EMPOWERED LACTATION LLC
Lactation Consultant, Non-RN
3550 W AMAZON DR APT 3
EUGENE, OR 97405
Lane County (541) 914-7413

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 Ariana May's NPI number?

The NPI number for Ariana May is 1841810322. It was assigned to this individual provider in the NPPES registry on April 24, 2020.

Where is Ariana May located?

Ariana May practices at 3550 W Amazon Dr Apt 3, Eugene, OR 97405. The listed phone number is (541) 914-7413.

What is Ariana May's specialty?

The primary specialty registered for this NPI is Lactation Consultant, Non-RN with taxonomy code 174N00000X.

When was this NPI record last updated?

The NPPES record for Ariana May was last updated on October 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.