Hanlian Xiao, DMD

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

16690 Issued in MD

Practice address

11906 Darnestown Rd Ste G
Gaithersburg, MD 20878-2200

Phone

(240) 800-7008

NPI assigned

Nov 1, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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.

• Hanlian Xiao, DMD, LLC

  • Dentist
  • Gaithersburg, MD
  • NPI 1225989528
  NPD Authorized official

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

{
    "created_epoch": "1541030400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1871060418",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11906 DARNESTOWN RD STE G",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208782200",
            "telephone_number": "617-939-0699"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11906 DARNESTOWN RD STE G",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208782200",
            "telephone_number": "240-800-7008"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "XIAO",
        "first_name": "HANLIAN",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-11-01",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MD",
            "license": "16690",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "887243100",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Domino Wunderlich, LGSW
• Nancy Wunderlich, PH.D.
• Laurel Wyatt, CCC-SLP
• Valinda Wynn
• Karen Frias Wyson, MPT
• Xiaoping Shao M.D LLC
• XP Therapy LLC
• Jerry Xu, MD
• Lingling Xu, PHARMACIST
• Wei Anna Xu

• General Practice Dentistry in Gaithersburg, MD
• Providers in Gaithersburg, MD by specialty
• General Practice Dentistry in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.