Individual provider Active NPI

Shaun Krein, DC

  • Chiropractor
  • Mount Vernon, WA
National Provider Identifier
1720537806
Registry record updated Oct 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
70039584 Issued in WA
Practice address
303 Vera St
Mount Vernon, WA 98273-5251
Phone
(808) 457-8528
NPI assigned
Sep 29, 2016
Last updated
Oct 15, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 15, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X 70039584 WA Primary

Addresses

Primary practice location

303 Vera St
Mount Vernon, WA 98273-5251

Mailing address

303 Vera St
Mount Vernon, WA 98273-5251
Phone (360) 761-0699

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251026000388 WA Practitioner - Chiropractic 5597043844 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hansen Chiropractic P SGroup PAC ID 6103728456, 16 clinicians

Practice addresses (Care Compare)

2000 N State St
Bellingham, WA 98225-4218
Phone (360) 671-1710

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
1549HIMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Wildbird Chiropractic & Wellness LLC Chiropractor CurrentSince Apr 13, 2025 Accepting new patients
Hansen Chiropractic PS Chiropractor CurrentSince Sep 23, 2025 Accepting new patients
Hansen Chiropractic, P.S. Chiropractor CurrentSince Sep 23, 2025 Accepting new patients
Hansen Chiropractic PS Chiropractor Current Accepting new patients
Michael Rosen-Pyros PastSince Oct 11, 2016 Accepting new patients

Locations

354 Uluniu St
Ste 100
Kailua, HI 96734
Phone (808) 261-4040

2000 N State St
Bellingham, WA 98225
Phone (360) 671-1710

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1475107200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792022400000",
    "number": "1720537806",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "303 VERA ST",
            "city": "MOUNT VERNON",
            "state": "WA",
            "postal_code": "982735251",
            "telephone_number": "360-761-0699",
            "fax_number": "360-761-0699"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "303 VERA ST",
            "city": "MOUNT VERNON",
            "state": "WA",
            "postal_code": "982735251",
            "telephone_number": "808-457-8528"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KREIN",
        "first_name": "SHAUN",
        "name_prefix": "Dr.",
        "credential": "DC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-09-29",
        "last_updated": "2026-10-15",
        "certification_date": "2026-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "WA",
            "license": "70039584",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mount Vernon, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.