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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SHAUN PATRICK KREIN DC
NPI 1720537806
Chiropractor in Mount Vernon, WA

Active since September 29, 2016
303 VERA ST, MOUNT VERNON, WA 98273(808) 457-8528 Get Directions Write a Review

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 25, 2026, Apr 11, 2025, Nov 7, 2022 and 1 more (4 updates tracked since 2016).

About Dr. Shaun Patrick Krein Dc NPPES

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

DR. SHAUN PATRICK KREIN DC (NPI 1720537806) is an individual chiropractor in Mount Vernon, Washington, licensed in Washington (70039584) and active in the NPI registry since September 2016. He is a graduate of Other (2015).

NPPES Registry Identity

NPI1720537806
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. SHAUN PATRICK KREINCredential: DC
Location Address303 VERA STMount Vernon, WA 98273-5251
Mailing Address303 Vera StMount Vernon, WA 98273-5251 · (808) 457-8528
Phone(808) 457-8528
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateSeptember 29, 2016
Last NPPES UpdateSeptember 25, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2026
✔ NPI 1720537806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WA · 70039584
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.
303 VERA ST, Mount Vernon, WA 98273
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Shaun Patrick Krein Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597043844
PECOS Enrollment IDI20251026000388

Other Providers at the Same Location NPPES 6

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

BARBARA PAUL MAC,LAC
Acupuncturist
303 VERA ST
MOUNT VERNON, WA 98273
Skagit County (360) 336-6809
JEAN R CHRISTENSEN LMP
Massage Therapist
303 VERA ST
MOUNT VERNON, WA 98273
Skagit County (360) 739-6639
KELLIHER MASSAGE THERAPY LLC
Massage Therapist
303 VERA ST
MOUNT VERNON, WA 98273
Skagit County (425) 231-7605
SPENCER G KELLIHER LMT
Massage Therapist
303 VERA ST
MOUNT VERNON, WA 98273
Skagit County (425) 231-7605
MRS. BARBARA MARIE ALUMBAUGH LMP
Massage Therapist
303 VERA ST
MOUNT VERNON, WA 98273
Skagit County (360) 421-3682
MARIA ECKERT N.D.
Naturopath
303 VERA ST
MOUNT VERNON, WA 98273
Skagit County (425) 501-5120

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 Shaun Krein's NPI number?

The NPI number for Shaun Krein is 1720537806. It was assigned to this individual provider in the NPPES registry on September 29, 2016.

Where is Shaun Krein located?

Shaun Krein practices at 303 Vera St, Mount Vernon, WA 98273. The listed phone number is (808) 457-8528.

What is Shaun Krein's specialty?

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

Is Shaun Krein enrolled in Medicare?

Yes. Shaun Krein is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Shaun Krein accept?

Health plans from Providence Health Plan list Shaun Krein 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 Shaun Krein was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.