Individual provider Active NPI

Axel Bulutoglu

  • Clinical Social Worker
  • San Leandro, CA
National Provider Identifier
1750832440
Registry record updated Aug 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
LCSW130162 Issued in CA
Practice address
400 Estudillo Ave
San Leandro, CA 94577-4999
Phone
(510) 352-9200
NPI assigned
Oct 18, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 25, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Rehabilitation Practitioner 225400000X
Case Manager/Care Coordinator 171M00000X
Clinical Social Worker 1041C0700X LCSW130162 CA Primary

Addresses

Primary practice location

400 Estudillo Ave
San Leandro, CA 94577-4999

Mailing address

400 Estudillo Ave
San Leandro, CA 94577-4999

Other practice location 1

2641 Inyo Ave
Oakland, CA 94601-1323
Phone (650) 646-8544

Other practice location 2

545 Estudillo Ave
San Leandro, CA 94577-4611
Phone (510) 746-7480

Other names 1

  • Aylin Bulutoglu Former name

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

State licenses

LicenseStateTypeSpecialty
LCSW130162CAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Subacute Treatment for Adolescent Rehabilitation Services, Inc. Case Manager/Care Coordinator CurrentSince Mar 16, 2021 Accepting new patients
Subacute Treatment for Adolescent Rehabilitation Services, Inc. CurrentSince Dec 18, 2022 Accepting new patients

Locations

400 Estudillo Ave
San Leandro, CA 94577
Phone (510) 352-9200

545 Estudillo Ave
San Leandro, CA 94577
Phone (510) 352-9200

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1476748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756080000000",
    "number": "1750832440",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 ESTUDILLO AVE",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945774999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 ESTUDILLO AVE",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945774999",
            "telephone_number": "510-352-9200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2641 Inyo Ave",
            "address_purpose": "LOCATION",
            "city": "Oakland",
            "state": "CA",
            "postal_code": "946011323",
            "country_code": "US",
            "telephone_number": "650-646-8544",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "545 Estudillo Ave",
            "address_purpose": "LOCATION",
            "city": "San Leandro",
            "state": "CA",
            "postal_code": "945774611",
            "country_code": "US",
            "telephone_number": "510-746-7480",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BULUTOGLU",
        "first_name": "AXEL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-10-18",
        "last_updated": "2025-08-25",
        "certification_date": "2025-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW130162",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "AYLIN",
            "last_name": "BULUTOGLU",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in San Leandro, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.