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JOSIE COLLEEN SHOWALTER
NPI 1649167305
Dietitian, Registered in Portland, OR

Active since June 23, 2025
2175 NW RALEIGH ST STE 110, PORTLAND, OR 97210(602) 218-5278(844) 218-4691 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Josie Colleen Showalter NPPES

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

JOSIE COLLEEN SHOWALTER (NPI 1649167305) is an individual dietitian, registered in Portland, Oregon and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1649167305
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameJOSIE COLLEEN SHOWALTER
Location Address2175 NW RALEIGH ST STE 110Portland, OR 97210-2392
Mailing Address70 S Val Vista Dr # A3-527Gilbert, AZ 85296-1374
Phone(602) 218-5278
Fax(844) 218-4691
Sole ProprietorNo
Enumeration DateJune 23, 2025
NPPES CertifiedJune 23, 2025
✔ NPI 1649167305 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.
2175 NW RALEIGH ST STE 110, Portland, OR 97210
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Oscar Health Plan, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Josie Colleen Showalter is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Josie Showalter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southwest Dietitian Group LLC
1,022 mi
Dietitian, Registered
428 S GILBERT RD STE 106-2
Gilbert, AZ 85296
  • Reassigned Medicare billing, Arizona enrollment
  • 5 clinicians in this Medicare group
NPI 1952062275 (602) 218-5278

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

Other Providers at the Same Location NPPES 8

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

KATLYN WOLF RD, LD
Dietitian, Registered
2175 NW RALEIGH ST STE 110
PORTLAND, OR 97210
Multnomah County (602) 218-5278
OLAYINKA OYAWUSI PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
2175 NW RALEIGH ST STE 110
PORTLAND, OR 97210
Multnomah County (800) 465-3203
STEPHANIE INEZ NAJARRO FNP-C
Nurse Practitioner (Family)
2175 NW RALEIGH ST STE 110
PORTLAND, OR 97210
Multnomah County (888) 803-3370
GI NUTRITION NW, LLC
Dietitian, Registered
2175 NW RALEIGH ST STE 110
PORTLAND, OR 97210
Multnomah County (971) 238-2369
CIRCLE MEDICAL CARE GROUP PA
Family Medicine
2175 NW RALEIGH ST STE 110
PORTLAND, OR 97210
Multnomah County (888) 803-3370
CATHLEEN BRUNER
Family Medicine
2175 NW RALEIGH ST STE 110
PORTLAND, OR 97210
Multnomah County (415) 840-0560
PEACEHAVEN BEHAVIORAL CENTER LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
2175 NW RALEIGH ST STE 110
PORTLAND, OR 97210
Multnomah County (737) 231-0823
LIGHT SIDE WELLNESS CO.
Nurse Practitioner (Psychiatric/Mental Health)
2175 NW RALEIGH ST STE 110
PORTLAND, OR 97210
Multnomah County (503) 773-4673

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 Josie Showalter's NPI number?

The NPI number for Josie Showalter is 1649167305. It was assigned to this individual provider in the NPPES registry on June 23, 2025.

Where is Josie Showalter located?

Josie Showalter practices at 2175 NW Raleigh St Ste 110, Portland, OR 97210. The listed phone number is (602) 218-5278.

What is Josie Showalter's specialty?

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

Is Josie Showalter enrolled in Medicare?

Yes. Josie Showalter is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Josie Showalter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Josie Showalter reassigns Medicare benefits to Southwest Dietitian Group LLC (Gilbert, AZ). The 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 Josie Showalter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Josie Showalter accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Oscar Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Josie Showalter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Josie Showalter was last updated on June 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.