Organization Active NPI

Stephen S Chen MD Inc

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Walnut Creek, CA
National Provider Identifier
1558855437
Registry record updated Jan 8, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X
License
A107350 Issued in CA
Legal business name
STEPHEN S CHEN MD INC
Practice address
1777 Botelho Dr Ste 110
Walnut Creek, CA 94596-5083
Phone
(925) 934-3536
Fax
(925) 934-0672
NPI assigned
Jun 14, 2018
Last updated
Jan 8, 2020By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 8, 2020

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

Authorized official

Name
Margaret A Raskowsky
Title
Manager
Phone
(415) 491-1210

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X A107350 CA Primary

Addresses

Primary practice location

1777 Botelho Dr Ste 110
Walnut Creek, CA 94596-5083

Mailing address

6114 La Salle Ave # 320
Oakland, CA 94611-2802
Phone (415) 491-1210

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20180727002563 CA Part B Supplier - Clinic/Group Practice 7517214190 Receives reassigned benefits from 1 practitioner
Practice locations: Walnut Creek, CA

National Provider Directory

National Provider Directory

Locations

6483 Sierra Ln
Dublin, CA 94568
Phone (925) 225-9840

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1528934400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1578441600000",
    "number": "1558855437",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6114 LA SALLE AVE # 320",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946112802",
            "telephone_number": "415-491-1210",
            "fax_number": "415-491-4647"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1777 BOTELHO DR STE 110",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945965083",
            "telephone_number": "925-934-3536",
            "fax_number": "925-934-0672"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "STEPHEN S CHEN MD INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-06-14",
        "last_updated": "2020-01-08",
        "certification_date": "2020-01-08",
        "status": "A",
        "authorized_official_last_name": "RASKOWSKY",
        "authorized_official_first_name": "MARGARET",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "MANAGER",
        "authorized_official_telephone_number": "415-491-1210"
    },
    "taxonomies": [
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "CA",
            "license": "A107350",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Walnut Creek, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 2020; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.