Individual provider Active NPI

Alejandra Perez-Tamayo, MD

  • Surgical Oncology Physician
  • Chicago, IL
National Provider Identifier
1134115231
Registry record updated Mar 13, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Oncology PhysicianTaxonomy code 2086X0206X
License
036065562 Issued in IL
Practice address
1801 W Taylor St
3F-Occ
Chicago, IL 60612-4795
Phone
(312) 996-6883
Fax
(312) 413-1206
NPI assigned
Sep 23, 2005
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 13, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 036065562 IL
Plastic and Reconstructive Surgery Physician 2086S0122X 036065562 IL
Surgical Oncology Physician 2086X0206X 036065562 IL Primary

Addresses

Primary practice location

1801 W Taylor St
3F-Occ
Chicago, IL 60612-4795

Mailing address

840 S Wood St # Mc958
Suite 618
Chicago, IL 60612-4325
Phone (312) 355-0104

Other practice location 1

3900 W 203rd St
Olympia Fields, IL 60461-1183
Phone (708) 679-2380

Other identifiers 5

IdentifierTypeStateIssuer
036065562MedicaidIL
P00129722OtherILRAILROAD MEDICARE
21622027OtherILBCBS PROVIDER ID
020052881OtherILRAILROAD MEDICARE
202351OtherILBCBS PROVIDER ID

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address apereztamayo174419@Direct.FranciscanAlliance.org Direct

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)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
036065562ILMDSurgical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Metropolitan Surgical Assoc Inc Surgery PastSince Jul 1, 1998 Accepting new patients

Interoperability endpoints

  • Direct secure messaging: apereztamayo17518@uihealth.direct-ci.com
  • Direct secure messaging: apereztamayo174419@direct.franciscanalliance.org

Organizations & group practices 1

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": "1127433600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1615593600000",
    "number": "1134115231",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "840 S WOOD ST # MC958",
            "address_2": "SUITE 618",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606124325",
            "telephone_number": "312-355-0104",
            "fax_number": "312-355-3764"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1801 W TAYLOR ST",
            "address_2": "3F-OCC",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606124795",
            "telephone_number": "312-996-6883",
            "fax_number": "312-413-1206"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3900 W 203rd St",
            "address_purpose": "LOCATION",
            "city": "Olympia Fields",
            "state": "IL",
            "postal_code": "604611183",
            "country_code": "US",
            "telephone_number": "708-679-2380",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PEREZ-TAMAYO",
        "first_name": "ALEJANDRA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2005-09-23",
        "last_updated": "2021-03-13",
        "certification_date": "2021-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IL",
            "license": "036065562",
            "primary": false
        },
        {
            "code": "2086S0122X",
            "taxonomy_group": "",
            "desc": "Surgery, Plastic and Reconstructive Surgery",
            "state": "IL",
            "license": "036065562",
            "primary": false
        },
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "IL",
            "license": "036065562",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036065562",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00129722",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS PROVIDER ID",
            "identifier": "21622027",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "020052881",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS PROVIDER ID",
            "identifier": "202351",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "apereztamayo174419@Direct.FranciscanAlliance.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "3900 W 203rd St",
            "city": "Olympia Fields",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604611183",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 13, 2021; 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.