Individual provider Active NPI

Stephen Sinian Chen, MD

  • Psychiatry Physician
  • Madison, WI
National Provider Identifier
1376122135
Registry record updated Dec 29, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
81091 Issued in WI
Practice address
600 Highland Ave
Madison, WI 53792-3984
Phone
(608) 263-6400
NPI assigned
Apr 7, 2021
Last updated
Dec 29, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 29, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Psychiatry Physician 2084P0800X 81091 WI Primary

Addresses

Primary practice location

600 Highland Ave
Madison, WI 53792-3984

Mailing address

6001 Research Park Blvd
Madison, WI 53719-1176

Medicare participation

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

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240802001140 WI Practitioner - Psychiatry 2860894086
I20251215002934 CA Practitioner - Psychiatry 2860894086 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
University of Wisconsin School of Medicine, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

4725 -4733 Sunset Blvd
Los Angeles, CA 90027-6021
Phone (323) 783-4011

4733 W Sunset Blvd
Los Angeles, CA 90027-6021
Phone (213) 667-4784

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Southern California Permanente Medical Group CurrentSince Oct 23, 2025 Accepting new patients
Southern California Permanente Medical Group CurrentSince Oct 23, 2025 Accepting new patients

Locations

4733 W Sunset Blvd
Los Angeles, CA 90027
Phone (213) 667-4784

Organizations & group practices 3

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": "1617753600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1672272000000",
    "number": "1376122135",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6001 RESEARCH PARK BLVD",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537191176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 HIGHLAND AVE",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537923984",
            "telephone_number": "608-263-6400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "STEPHEN",
        "middle_name": "SINIAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-07",
        "last_updated": "2022-12-29",
        "certification_date": "2022-12-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "WI",
            "license": "81091",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.