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KASSANDRA WALKOWIAK D.C.
NPI 1609310119
Chiropractor in Santa Monica, CA

Active since December 19, 2016
2428 SANTA MONICA BLVD STE 308, SANTA MONICA, CA 90404(310) 453-8393(310) 453-8696 Get Directions Write a Review

NPPES record last updated: December 19, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Kassandra Walkowiak D.c. NPPES

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

KASSANDRA WALKOWIAK D.C. (NPI 1609310119) is an individual chiropractor in Santa Monica, California, licensed in California (33749) and active in the NPI registry since December 2016. She is a graduate of Life Chiropractic College (2016).

NPPES Registry Identity

NPI1609310119
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameKASSANDRA WALKOWIAKCredential: D.C.
Location Address2428 SANTA MONICA BLVD STE 308Santa Monica, CA 90404-2046
Mailing Address2428 Santa Monica Blvd Ste 308Santa Monica, CA 90404-2046 · (310) 453-8393 · Fax (310) 453-8696
Phone(310) 453-8393
Fax(310) 453-8696
Sole ProprietorYes
Medical School CMSLife Chiropractic CollegeGraduated 2016
Enumeration DateDecember 19, 2016
✔ NPI 1609310119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · 33749
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
2428 SANTA MONICA BLVD STE 308, Santa Monica, CA 90404
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kassandra Walkowiak D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557642964
PECOS Enrollment IDI20161223000099

Medicare Billing Reassignment

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

Health Atlast West La
Same address
Physical Medicine & Rehabilitation
2428 SANTA MONICA BLVD STE 308
Santa Monica, CA 90404
  • Reassigned Medicare billing, California enrollment
  • 29 clinicians in this Medicare group
NPI 1326584277 (310) 453-8393

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 5 spinal regions 98942
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's alignment. In a 5 spinal region treatment, the chiropractor applies controlled force to specific areas in your neck, mid-back, lower back, and both sides of your pelvis.
422 services45 patients

Other Providers at the Same Location NPPES 2

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

HEALTH ATLAST WEST LA
Physical Medicine & Rehabilitation
2428 SANTA MONICA BLVD STE 308
SANTA MONICA, CA 90404
Los Angeles County (310) 453-8393
DR. BRIAN PECK DC
Chiropractor
2428 SANTA MONICA BLVD STE 308
SANTA MONICA, CA 90404
Los Angeles County (310) 453-8393

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 Kassandra Walkowiak's NPI number?

The NPI number for Kassandra Walkowiak is 1609310119. It was assigned to this individual provider in the NPPES registry on December 19, 2016.

Where is Kassandra Walkowiak located?

Kassandra Walkowiak practices at 2428 Santa Monica Blvd Ste 308, Santa Monica, CA 90404. The listed phone number is (310) 453-8393.

What is Kassandra Walkowiak's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Kassandra Walkowiak enrolled in Medicare?

Yes. Kassandra Walkowiak is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kassandra Walkowiak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kassandra Walkowiak reassigns Medicare benefits to Health Atlast West La (Santa Monica, CA). 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 Kassandra Walkowiak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kassandra Walkowiak was last updated on December 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.