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DR. CLARISSA L ENGEN DC
NPI 1629639711
Chiropractor in Arlington, WA

Active since June 28, 2019
3204 SMOKEY POINT DR STE 101, ARLINGTON, WA 98223(800) 404-6050(800) 404-6050 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 3, 2025, Oct 30, 2023, Dec 15, 2022 and 1 more (4 updates tracked since 2019).

About Dr. Clarissa L Engen Dc NPPES

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

DR. CLARISSA L ENGEN DC (NPI 1629639711) is an individual chiropractor in Arlington, Washington, licensed in Washington (CH60913088) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1629639711
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. CLARISSA L ENGENCredential: DC
Location Address3204 SMOKEY POINT DR STE 101Arlington, WA 98223-8476
Mailing AddressPo Box 700688San Antonio, TX 78270-0688 · (210) 318-3007 · Fax (210) 468-0682
Phone(800) 404-6050
Fax(800) 404-6050
Sole ProprietorNo
Enumeration DateJune 28, 2019
Last NPPES UpdateFebruary 23, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 23, 2026
✔ NPI 1629639711 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WA · CH60913088
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.
3204 SMOKEY POINT DR STE 101, Arlington, WA 98223
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Other Identifiers 1

OtherCH60913088WA · Chiropractic License

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Clarissa L Engen Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Airrosti Rainier, P.C.
1,796 mi
Rehabilitation
111 TOWER DR BLDG 1
San Antonio, TX 78232
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Airrosti Rainier PC
  • 16 clinicians in this Medicare group
NPI 1154769347 (800) 404-6050

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 Clarissa Engen's NPI number?

The NPI number for Clarissa Engen is 1629639711. It was assigned to this individual provider in the NPPES registry on June 28, 2019.

Where is Clarissa Engen located?

Clarissa Engen practices at 3204 Smokey Point Dr Ste 101, Arlington, WA 98223. The listed phone number is (800) 404-6050.

What is Clarissa Engen's specialty?

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

Is Clarissa Engen enrolled in Medicare?

Yes. Clarissa Engen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Clarissa Engen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Clarissa Engen reassigns Medicare benefits to Airrosti Rainier, P.C. (San Antonio, TX). 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 Clarissa Engen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Clarissa Engen accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Clarissa Engen 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 Clarissa Engen was last updated on February 23, 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.