Individual provider Active NPI

Margaret Streich Sigley, MD

  • Pediatrics Physician
  • Seattle, WA
National Provider Identifier
1346318946
Registry record updated Mar 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
MD00012585 Issued in WA
Practice address
4400 37TH Ave S
Seattle, WA 98118-1609
Phone
(206) 296-4650
Fax
(206) 205-6075
NPI assigned
Dec 1, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X MD00012585 WA Primary

Addresses

Primary practice location

4400 37TH Ave S
Seattle, WA 98118-1609

Mailing address

6852 34TH Ave NE
Seattle, WA 98115-7330
Phone (206) 527-1687

Other identifiers 3

IdentifierTypeStateIssuer
8197907MedicaidWA
A23420OtherCACALIFORNIA LICENSE
MD00012585OtherWAWASHINGTON LICENSE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD00012585WAMDPediatrics Physician

NPI Registry JSON

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

{
    "created_epoch": "1164931200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1346318946",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6852 34TH AVE NE",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981157330",
            "telephone_number": "206-527-1687"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4400 37TH AVE S",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981181609",
            "telephone_number": "206-296-4650",
            "fax_number": "206-205-6075"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIGLEY",
        "first_name": "MARGARET",
        "middle_name": "STREICH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-12-01",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "WA",
            "license": "MD00012585",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8197907",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CALIFORNIA LICENSE",
            "identifier": "A23420",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WASHINGTON LICENSE",
            "identifier": "MD00012585",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.