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ALEXANDRIA LOTSTEIN RDN
NPI 1558197459
Dietitian, Registered in Seattle, WA

Active since September 09, 2024
1700 WESTLAKE AVE N STE 700, SEATTLE, WA 98109(888) 364-5977 Get Directions Write a Review

NPPES record last updated: September 9, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Alexandria Lotstein Rdn NPPES

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

ALEXANDRIA LOTSTEIN RDN (NPI 1558197459) is an individual dietitian, registered in Seattle, Washington, licensed in Washington (DI61597163) and active in the NPI registry since September 2024.

NPPES Registry Identity

NPI1558197459
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameALEXANDRIA LOTSTEINCredential: RDN
Location Address1700 WESTLAKE AVE N STE 700Seattle, WA 98109-3097
Mailing Address1700 Westlake Ave N Ste 700Seattle, WA 98109-3097 · (888) 364-5977
Phone(888) 364-5977
Sole ProprietorYes
Enumeration DateSeptember 9, 2024
NPPES CertifiedSeptember 9, 2024
✔ NPI 1558197459 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 WA · DI61597163
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.
1700 WESTLAKE AVE N STE 700, Seattle, WA 98109
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandria Lotstein Rdn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Alexandria Lotstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emily Program PC
Same address
Community/Behavioral Health
1700 WESTLAKE AVE N STE 700
Seattle, WA 98109
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Emily Program P C
  • 41 clinicians in this Medicare group
NPI 1154696698 (206) 283-2220
Virginia Mason Medical Center
1.7 mi
Emergency Medicine
925 SENECA ST
Seattle, WA 98101
  • Reassigned Medicare billing, Washington enrollment
  • 1,021 clinicians in this Medicare group
NPI 1780748657 (206) 223-6600

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 20

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

KATHLEEN MARIE MCCURDY
Dietitian, Registered
1700 WESTLAKE AVE N STE 700
SEATTLE, WA 98109
King County (206) 283-2220
SHEENA CHRISTINE FERGUSSON WASHBURN RDN, CD
Dietitian, Registered
1700 WESTLAKE AVE N STE 700
SEATTLE, WA 98109
King County (206) 283-2220
MELISSA JANE HARMON LMHC
Counselor (Mental Health)
1700 WESTLAKE AVE N STE 700
SEATTLE, WA 98109
King County (206) 283-2220
EMILY PROGRAM PC
Community/Behavioral Health
1700 WESTLAKE AVE N STE 700
SEATTLE, WA 98109
King County (206) 283-2220
MELISSA ROSE MULICK LMHCA
Psychologist
1700 WESTLAKE AVE N STE 700
SEATTLE, WA 98109
King County (206) 283-2220
HANNAH EVANS
Counselor (Mental Health)
1700 WESTLAKE AVE N STE 700
SEATTLE, WA 98109
King County (206) 283-2220
DANIELLE SIMONE DESSAYER
Dietitian, Registered
1700 WESTLAKE AVE N STE 700
SEATTLE, WA 98109
King County (888) 364-5977
HANNAH KIRBY MS, RDN, CD
Dietitian, Registered
1700 WESTLAKE AVE N STE 700
SEATTLE, WA 98109
King County (865) 934-8702

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 Alexandria Lotstein's NPI number?

The NPI number for Alexandria Lotstein is 1558197459. It was assigned to this individual provider in the NPPES registry on September 9, 2024.

Where is Alexandria Lotstein located?

Alexandria Lotstein practices at 1700 Westlake Ave N Ste 700, Seattle, WA 98109. The listed phone number is (888) 364-5977.

What is Alexandria Lotstein's specialty?

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

Is Alexandria Lotstein enrolled in Medicare?

Yes. Alexandria Lotstein is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alexandria Lotstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandria Lotstein reassigns Medicare benefits to 2 organizations: Emily Program PC (Seattle, WA) and Virginia Mason Medical Center (Seattle, WA). Each 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 Alexandria Lotstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexandria Lotstein accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Alexandria Lotstein 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 Alexandria Lotstein was last updated on September 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.