Individual provider Active NPI

Sean Allen Dailey, MS, LCGC

  • Genetic Counselor (M.S.)
  • San Francisco, CA
National Provider Identifier
1265395339
Registry record updated Dec 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Genetic Counselor (M.S.)Taxonomy code 170300000X
License
GC001960 Issued in CA
Practice address
316 Guerrero St
San Francisco, CA 94103-3332
Phone
(717) 579-2626
NPI assigned
Dec 5, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 5, 2025

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

Specialties & licenses 15

Specialty (taxonomy)CodeLicenseStatePrimary
Genetic Counselor (M.S.) 170300000X GC10194 MA
Genetic Counselor (M.S.) 170300000X 7201000625 MI
Genetic Counselor (M.S.) 170300000X GC0479 ND
Genetic Counselor (M.S.) 170300000X 70.000986 OH
Genetic Counselor (M.S.) 170300000X GEN-GEN-LIC-001441 MT
Genetic Counselor (M.S.) 170300000X 25MJ00105800 NJ
Genetic Counselor (M.S.) 170300000X GC001077 PA
Genetic Counselor (M.S.) 170300000X GC001960 CA Primary
Genetic Counselor (M.S.) 170300000X GCP-P-10258498 OR
Genetic Counselor (M.S.) 170300000X GC496 AL
Genetic Counselor (M.S.) 170300000X 833 GA
Genetic Counselor (M.S.) 170300000X 9971769 ID
Genetic Counselor (M.S.) 170300000X 246001016 IL
Genetic Counselor (M.S.) 170300000X 74000743A IN
Genetic Counselor (M.S.) 170300000X G0000484 MD

Addresses

Primary practice location

316 Guerrero St
San Francisco, CA 94103-3332

Mailing address

316 Guerrero St
San Francisco, CA 94103-3332
Phone (717) 579-2626

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
Master of Science

State licenses

LicenseStateTypeSpecialty
GC496ALMDGenetic Counselor (M.S.)
GC001960CAMDGenetic Counselor (M.S.)
833GAMDGenetic Counselor (M.S.)
9971769IDMDGenetic Counselor (M.S.)
246001016ILMDGenetic Counselor (M.S.)
74000743AINMDGenetic Counselor (M.S.)
GC10194MAMDGenetic Counselor (M.S.)
G0000484MDMDGenetic Counselor (M.S.)
7201000625MIMDGenetic Counselor (M.S.)
GEN-GEN-LIC-001441MTMDGenetic Counselor (M.S.)
GC0479NDMDGenetic Counselor (M.S.)
25MJ00105800NJMDGenetic Counselor (M.S.)
70.000986OHMDGenetic Counselor (M.S.)
GCP-P-10258498ORMDGenetic Counselor (M.S.)
GC001077PAMDGenetic Counselor (M.S.)

NPI Registry JSON

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

{
    "created_epoch": "1764892800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764892800000",
    "number": "1265395339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "316 GUERRERO ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941033332",
            "telephone_number": "717-579-2626"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "316 GUERRERO ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941033332",
            "telephone_number": "717-579-2626"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAILEY",
        "first_name": "SEAN",
        "middle_name": "ALLEN",
        "credential": "MS, LCGC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-12-05",
        "last_updated": "2025-12-05",
        "certification_date": "2025-12-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "MA",
            "license": "GC10194",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "MI",
            "license": "7201000625",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "ND",
            "license": "GC0479",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "OH",
            "license": "70.000986",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "MT",
            "license": "GEN-GEN-LIC-001441",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "NJ",
            "license": "25MJ00105800",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "PA",
            "license": "GC001077",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "CA",
            "license": "GC001960",
            "primary": true
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "OR",
            "license": "GCP-P-10258498",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "AL",
            "license": "GC496",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "GA",
            "license": "833",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "ID",
            "license": "9971769",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "IL",
            "license": "246001016",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "IN",
            "license": "74000743A",
            "primary": false
        },
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": "MD",
            "license": "G0000484",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 5, 2025; 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.