NPIMap

Individual provider Active NPI

Chris Alison Chou, M.D.

  • Sleep Medicine (Psychiatry & Neurology) Physician
  • Kirkland, WA
National Provider Identifier
1164872651
Registry record updated Mar 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sleep Medicine (Psychiatry & Neurology) PhysicianTaxonomy code 2084S0012X
License
MD61157048 Issued in WA
Practice address
12303 NE 130TH LN Ste 500
Kirkland, WA 98034-3059
Phone
(425) 899-4280
Fax
(425) 899-4294
NPI assigned
Jun 15, 2016
Last updated
Mar 24, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 24, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X A167050 CA
Neurology Physician 2084N0400X MD61157048 WA
Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X A167050 CA
Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X MD61157048 WA Primary

Addresses

Primary practice location

12303 NE 130TH LN Ste 500
Kirkland, WA 98034-3059

Mailing address

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Other practice location 1

11521 NE 128th St, Ste 130, MS-12
Kirkland, WA 98034-4317
Phone (425) 899-4280

Other practice location 2

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, CA2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20221123001965 WA Practitioner - Sleep Medicine 6002219441 Reassigns benefits to 1 organization
I20251222001229 CA Practitioner - Sleep MedicinePractitioner - Neurology 6002219441 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Sleep Medicine
Education
Washington University School of Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Stanford Health CareGroup PAC ID 6709797491, 3,152 clinicians

Practice addresses (Care Compare)

11521 NE 128TH St
Suite 130
Kirkland, WA 98034-4317
Phone (425) 899-4280

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
86.73 of 100Reported as apm
Quality
73.46
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A167050CAMDSleep Medicine (Psychiatry & Neurology) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
King County Public Hospital District No. 2 CurrentSince Sep 1, 2022 Accepting new patients
LPCH Medical Group Div of Lucile CurrentSince Dec 10, 2025 Accepting new patients
Stanford Health Care Neurology CurrentSince Dec 10, 2025 Accepting new patients
King County Public Hospital District No 2 CurrentSince Sep 1, 2022 Accepting new patients
Stanford Health Care CurrentSince Dec 10, 2025 Accepting new patients
King County Public Hospital District No 2 Current Accepting new patients
King County Public Hospital District No 2 Past Accepting new patients

Locations

725 Welch Rd
Palo Alto, CA 94304
Phone (650) 497-8979

450 Broadway St
Fl 2
Redwood City, CA 94063
Phone (650) 498-3931

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

11521 NE 128th St
Ste 130
Kirkland, WA 98034
Phone (425) 899-4280

12040 NE 128th St
#50
Kirkland, WA 98034
Phone (425) 899-1894

Organizations & group practices 7

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.

Hospital & facility affiliations 10

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1465948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774310400000",
    "number": "1164872651",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12303 NE 130TH LN STE 500",
            "city": "KIRKLAND",
            "state": "WA",
            "postal_code": "980343059",
            "telephone_number": "425-899-4280",
            "fax_number": "425-899-4294"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11521 NE 128th St, Ste 130, MS-12",
            "address_purpose": "LOCATION",
            "city": "Kirkland",
            "state": "WA",
            "postal_code": "980344317",
            "country_code": "US",
            "telephone_number": "425-899-4280",
            "fax_number": "425-899-4294",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 Pasteur Dr",
            "address_purpose": "LOCATION",
            "city": "Stanford",
            "state": "CA",
            "postal_code": "943052200",
            "country_code": "US",
            "telephone_number": "650-723-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHOU",
        "first_name": "CHRIS",
        "middle_name": "ALISON",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-06-15",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CA",
            "license": "A167050",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "WA",
            "license": "MD61157048",
            "primary": false
        },
        {
            "code": "2084S0012X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Sleep Medicine",
            "state": "CA",
            "license": "A167050",
            "primary": false
        },
        {
            "code": "2084S0012X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Sleep Medicine",
            "state": "WA",
            "license": "MD61157048",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kirkland, WA

Sources for this page

Verify at the official NPI Registry.