Tai U McCadden, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

0101269984 Issued in VA

Practice address

8221 Willow Oaks Corporate Dr
Fairfax, VA 22031-4512

Phone

(703) 289-7599

Fax

(703) 289-3223

NPI assigned

Oct 27, 2015

Last updated

Feb 24, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in DC, VA2 enrollments

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 2

Specialty

Psychiatry

Education

Georgetown University School of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063

Merit-based Incentive Payment System (MIPS)

Final score

83.36 of 100Reported as group

Quality

73.03

Promoting interoperability

100

Improvement activities

40

Cost

71.49

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tmccadden736831@soc.inova.org

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

• Inova Health Care Services

  • Internal Medicine Physician
  • Falls Church, VA
  • NPI 1952320061

  DC, Psychiatry

  Medicare reassignment Care Compare group NPD
• Progressive Consumer Counseling

  • Community/Behavioral Health Agency
  • College Park, GA
  • NPI 1659524775

  Psychiatry

  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Inova Health Care Services

  dba Inova Fairfax Hospital

  • Rehabilitation Hospital Unit
  • Falls Church, VA
  • NPI 1588795462
  Care Compare affiliation
• Inova Health Care Services

  dba Inova Fairfax Hospital

  • General Acute Care Hospital
  • Falls Church, VA
  • NPI 1831220714
  Care Compare affiliation

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

{
    "created_epoch": "1445904000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1588036750",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8221 WILLOW OAKS CORPORATE DR",
            "address_2": "4-430 AND 4-425",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314512",
            "telephone_number": "703-289-7599",
            "fax_number": "703-289-3223"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8221 WILLOW OAKS CORPORATE DR",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314512",
            "telephone_number": "703-289-7599",
            "fax_number": "703-289-3223"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5536 Old National Hwy",
            "address_2": "Suite 100",
            "address_purpose": "LOCATION",
            "city": "College Park",
            "state": "GA",
            "postal_code": "303493271",
            "country_code": "US",
            "telephone_number": "404-209-1209",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1100 Alabama Ave SE",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200324540",
            "country_code": "US",
            "telephone_number": "202-834-5056",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCCADDEN",
        "first_name": "TAI",
        "middle_name": "U",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-10-27",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A129088",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "VA",
            "license": "0101269984",
            "primary": true
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "GA",
            "license": "074876",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "DC",
            "license": "MD044321",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jason P McBeth
• Aine Kathleen McBride
• Timothy Paul McBride, M.D.
• Katherine Ohlhausen McCabe, MD
• Maria Isabel McCabe, M.A., LPC
• Angelines Catherine McCaffrey-Lazo, NP
• Megan Marie McCahey, LPC
• Cheryl-Lynne Deidre McCalla, D.O.
• Julia McCarrick
• Nancy M McCarthey, CPNP

• Psychiatry Physician in Fairfax, VA
• Providers in Fairfax, VA by specialty
• Psychiatry Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.