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

HAZELNUT HEALTH PLLC
NPI 1144011958
Dietitian, Registered in Vancouver, WA

Q: What is Hazelnut Health PLLC's NPI number?

The NPI number for Hazelnut Health PLLC is 1144011958. It was assigned to this organization in the NPPES registry on May 13, 2025. The provider was formerly known as Peachy RD PLLC.

Q: What is Hazelnut Health PLLC's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Active since May 13, 2025

101 E 8TH ST STE 110, VANCOUVER, WA 98660(360) 209-4050 Get Directions Write a Review

NPPES record last updated: October 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 26, 2026, Aug 8, 2026, May 6, 2026 and 2 more (5 updates tracked since 2025).

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About Hazelnut Health Pllc NPPES

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

HAZELNUT HEALTH PLLC (NPI 1144011958), doing business as Peachy Rd Pllc, is a healthcare organization registered as a dietitian, registered in Vancouver, Washington and active in the NPI registry since May 2025. The organization maintains a secondary practice location in Seattle and lists Marlene J Hillyer, Owner, as its authorized official.

NPPES Registry Identity

NPI1144011958

Entity TypeOrganization

Primary Taxonomy133V00000X

Legal Business NameHAZELNUT HEALTH PLLC

Location Address101 E 8TH ST STE 110Vancouver, WA 98660-3294

Mailing Address8301b 5th Ave NeSeattle, WA 98115-4118

Phone(360) 209-4050

Organization SubpartNo

Authorized OfficialMarlene J HillyerOwner · (360) 209-4050

Enumeration DateMay 13, 2025

Last NPPES UpdateOctober 20, 20265 updates tracked since enumeration

NPPES CertifiedOctober 20, 2026

✔ NPI 1144011958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Also ListedNutritionistTaxonomy 133N00000X

101 E 8TH ST STE 110, Vancouver, WA 98660

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Other Names 1

Former Legal Business NamePeachy Rd Pllc

Secondary Practice Location 1

Location 18301B 5th Ave NESeattle, WA 98115-4118 · Phone (360) 209-4050

Other Providers at the Same Location NPPES 20

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

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