Individual provider Active NPI

Tania Haddad, MD DMD

  • Anesthesiology Physician
  • Phoenix, AZ
National Provider Identifier
1235101262
Registry record updated Sep 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
31943 Issued in AZ
Practice address
645 E Missouri Ave Ste 300
Phoenix, AZ 85012-1351
Phone
(602) 262-8900
Fax
(602) 262-8890
NPI assigned
Feb 3, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction Medicine (Preventive Medicine) Physician 2083A0300X 31943 NV
Anesthesiology Physician 207L00000X 31943 AZ Primary

Addresses

Primary practice location

645 E Missouri Ave Ste 300
Phoenix, AZ 85012-1351

Mailing address

645 E Missouri Ave Ste 300
Phoenix, AZ 85012-1351
Phone (602) 262-8900

Other practice location 1

9496 Knopfler Ln
Las Vegas, NV 89148-6703
Phone (626) 390-5664

Other practice location 2

703 N Flamingo Rd
Pembroke Pines, FL 33028-1006
Phone (954) 844-2260

Other identifiers 2

IdentifierTypeStateIssuer
P00271092OtherMEDICARE RAILROAD
850413MedicaidAZ

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address thaddad201776@MHSDIRECT.NET

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260601001648 AZ Practitioner - Addiction Medicine 7517956147 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Addiction Medicine
Education
Harvard Medical School, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Circle the CityGroup PAC ID 3971824442, 63 clinicians

Practice addresses (Care Compare)

3522 N 3Rd Ave
Phoenix, AZ 85013-3903
Phone (602) 776-9000

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
31943NVMDAddiction Medicine (Preventive Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Southern Nevada Addiction Partners, PLLC PastSince Sep 3, 2025 Accepting new patients

Interoperability endpoints

  • Direct secure messaging: thaddad201776@mhsdirect.net

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": "1138924800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757894400000",
    "number": "1235101262",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "645 E MISSOURI AVE STE 300",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850121351",
            "telephone_number": "602-262-8900",
            "fax_number": "602-262-8890"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "645 E MISSOURI AVE STE 300",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850121351",
            "telephone_number": "602-262-8900",
            "fax_number": "602-262-8890"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9496 Knopfler Ln",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891486703",
            "country_code": "US",
            "telephone_number": "626-390-5664",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "703 N Flamingo Rd",
            "address_purpose": "LOCATION",
            "city": "Pembroke Pines",
            "state": "FL",
            "postal_code": "330281006",
            "country_code": "US",
            "telephone_number": "954-844-2260",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HADDAD",
        "first_name": "TANIA",
        "credential": "MD DMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-03",
        "last_updated": "2025-09-15",
        "certification_date": "2025-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083A0300X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Addiction Medicine",
            "state": "NV",
            "license": "31943",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "AZ",
            "license": "31943",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "P00271092",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "850413",
            "state": "AZ"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "thaddad201776@MHSDIRECT.NET",
            "affiliation": "N",
            "address_1": "703 N Flamingo Rd",
            "city": "Pembroke Pines",
            "state": "FL",
            "country_code": "US",
            "postal_code": "330281006",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.