Han Tonthat, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

0101056112 Issued in VA

Practice address

1035 Sterling Rd Ste 104
Herndon, VA 20170-3838

Phone

(703) 840-0610

Fax

(571) 323-3243

NPI assigned

Aug 9, 2005

Sex

Male

Sole proprietor

No

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

Enrolled in DC

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

Specialty

Internal MedicineAlso: Psychiatry

Education

Other, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• 4H Medical LLC

  • Primary Care Clinic/Center
  • Herndon, VA
  • NPI 1902067655

  DC

  Medicare reassignment NPD Authorized official
• Refreva LLC

  • Internal Medicine Physician
  • Herndon, VA
  • NPI 1326851064

  DC

  Medicare reassignment NPD

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

{
    "created_epoch": "1123545600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1633305600000",
    "number": "1801897335",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1035 STERLING RD STE 104",
            "city": "HERNDON",
            "state": "VA",
            "postal_code": "201703838",
            "telephone_number": "703-840-0610",
            "fax_number": "571-323-3243"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1035 STERLING RD STE 104",
            "city": "HERNDON",
            "state": "VA",
            "postal_code": "201703838",
            "telephone_number": "703-840-0610",
            "fax_number": "571-323-3243"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TONTHAT",
        "first_name": "HAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-09",
        "last_updated": "2021-10-04",
        "certification_date": "2021-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101056112",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Srividya Thotakura, PAC
• Carlita Tibbs, RBT
• Nicholas JD Tiscione, PH.D.
• Glen Edgar Tomkins, MD
• Cheryl D Toner, MS, RDN
• Miriana Torres
• Tranquility Wellness, PLLC
• Trees of Care Home Care LLC
• Mary Trigsted, M.A., BCBA
• Julie Tsao, MSN, FNP-BC

• Internal Medicine Physician in Herndon, VA
• Providers in Herndon, VA by specialty
• Internal Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 4, 2021; 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.