WEST COAST DIETITIAN
NPI 1659157642
Dietitian, Registered in Los Alamitos, CA

Q: What is West Coast Dietitian's NPI number?

The NPI number for West Coast Dietitian is 1659157642. It was assigned to this organization in the NPPES registry on September 5, 2023.

Q: What is West Coast Dietitian's specialty?

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

Active since September 05, 2023

4132 KATELLA AVE STE 101A, LOS ALAMITOS, CA 90720(562) 276-0126(855) 610-2299 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 2, 2026, May 27, 2025, Mar 25, 2025 and 2 more (5 updates tracked since 2023).

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About West Coast Dietitian NPPES

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

WEST COAST DIETITIAN (NPI 1659157642) is a healthcare organization registered as a dietitian, registered in Los Alamitos, California and active in the NPI registry since September 2023. The organization maintains a secondary practice location in Arcadia and lists Austin Bou, President, as its authorized official.

NPPES Registry Identity

NPI1659157642

Entity TypeOrganization

Primary Taxonomy133V00000X

Legal Business NameWEST COAST DIETITIAN

Location Address4132 KATELLA AVE STE 101ALos Alamitos, CA 90720-3426

Mailing Address17901 Pioneer Blvd Ste L113Artesia, CA 90701-3952 · (562) 276-0126 · Fax (855) 610-2299

Phone(562) 276-0126

Fax(855) 610-2299

Organization SubpartNo

Authorized OfficialAustin BouPresident · (562) 276-8057

Enumeration DateSeptember 5, 2023

Last NPPES UpdateMarch 2, 20265 updates tracked since enumeration

NPPES CertifiedMarch 2, 2026

✔ NPI 1659157642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

4132 KATELLA AVE STE 101A, Los Alamitos, CA 90720

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Secondary Practice Location 1

Location 1150 N Santa Anita Ave Ste 800Arcadia, CA 91006-3129 · Phone (562) 276-0126 · Fax (855) 610-2299

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

West Coast Dietitian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to West Coast Dietitian, which bills Medicare for the services this clinician delivers.

Clinician (1)

Austin Bou, RD, CDCES

Registered Dietitian or Nutrition Professional

NPI 1497394258

4132 KATELLA AVE STE 101A
Los Alamitos, CA 90720

(562) 276-0126

✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 West Coast Dietitian's NPI number?

The NPI number for West Coast Dietitian is 1659157642. It was assigned to this organization in the NPPES registry on September 5, 2023.

Where is West Coast Dietitian located?

West Coast Dietitian is located at 4132 Katella Ave Ste 101A, Los Alamitos, CA 90720. The listed phone number is (562) 276-0126.

What is West Coast Dietitian's specialty?

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

Is West Coast Dietitian enrolled in Medicare?

Yes. West Coast Dietitian is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through West Coast Dietitian?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Registered Dietitian or Nutrition Professional) reassigns their Medicare billing to West Coast Dietitian. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for West Coast Dietitian was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.