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

HALEY MUELLER RD, LDN
NPI 1356262844
Dietitian, Registered in Helena, MT

Active since July 22, 2026
840 HELENA AVE, HM00001, HELENA, MT 59601(406) 291-7024 Get Directions Write a Review

NPPES record added: July 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Haley Mueller Rd, Ldn NPPES

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

HALEY MUELLER RD, LDN (NPI 1356262844) is an individual dietitian, registered in Helena, Montana, licensed in Montana (MED-NUTR-LIC-146377) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1356262844
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameHALEY MUELLERCredential: RD, LDN
Location Address840 HELENA AVE, HM00001Helena, MT 59601
Mailing AddressP.o. Box 201410, Hm00001Helena, MT 59620 · (406) 291-7024
Phone(406) 291-7024
Sole ProprietorNo
Enumeration DateJuly 22, 2026
NPPES CertifiedJuly 22, 2026
✔ NPI 1356262844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in MT · MED-NUTR-LIC-146377
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.
840 HELENA AVE, Helena, MT 59601
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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 Haley Mueller's NPI number?

The NPI number for Haley Mueller is 1356262844. It was assigned to this individual provider in the NPPES registry on July 22, 2026.

Where is Haley Mueller located?

Haley Mueller practices at 840 Helena Ave Hm00001, Helena, MT 59601. The listed phone number is (406) 291-7024.

What is Haley Mueller's specialty?

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

When was this NPI record last updated?

The NPPES record for Haley Mueller was last updated on July 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.