Tiffany Duffing, PHD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

0810005779 Issued in VA

Practice address

5244 Lyngate CT Ste 200
Burke, VA 22015-1631

Phone

(813) 210-7584

NPI assigned

Jun 17, 2011

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Sep 30, 2020 through Sep 30, 2026

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Locations

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.

• Gi Psychology, PLLC

  dba GI Psychology

  • Clinical Psychologist
  • Burke, VA
  • NPI 1336737543
  NPD Authorized official

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

{
    "created_epoch": "1308268800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1724803200000",
    "number": "1033404017",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 154",
            "city": "FAIRFAX STATION",
            "state": "VA",
            "postal_code": "220390154",
            "telephone_number": "703-244-9807"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5244 LYNGATE CT STE 200",
            "city": "BURKE",
            "state": "VA",
            "postal_code": "220151631",
            "telephone_number": "813-210-7584"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUFFING",
        "first_name": "TIFFANY",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-06-17",
        "last_updated": "2024-08-28",
        "certification_date": "2024-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "VA",
            "license": "0810005779",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dr. Navidi & Associates
• Dr. Sherif N. Elhady DDS Ms PC
• Dr. Stuart L. Graves, DDS, Ms, PC
• Drlullaby LLC
• DRS. Ruparelia & Muhammad - Cascades Burke, PLLC (Burke Centre Dental Arts)
• Fiona Duncan
• Katherin Duong
• Earl E. Klioze DDS. and Jeffrey I. Klioze, DDS.,LTD.
• Edward Barbano, M.D., P.C.
• Megan Egan

• Clinical Psychologist in Burke, VA
• Providers in Burke, VA by specialty
• Clinical Psychologist in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.