Baolang Liao, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

D0056595 Issued in MD

Practice address

16220 S Frederick Ave
Suite 418
Gaithersburg, MD 20877-4039

Phone

(301) 926-9088

Fax

(301) 926-3999

NPI assigned

May 31, 2006

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Matrix House Physicians PA

  • Internal Medicine Physician
  • Lanham, MD
  • NPI 1780631556
  NPD (past)

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

{
    "created_epoch": "1149033600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1215974464",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16220 S FREDERICK AVE",
            "address_2": "SUITE 418",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208774039",
            "telephone_number": "301-926-9088",
            "fax_number": "301-926-3999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16220 S FREDERICK AVE",
            "address_2": "SUITE 418",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208774039",
            "telephone_number": "301-926-9088",
            "fax_number": "301-926-3999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIAO",
        "first_name": "BAOLANG",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0056595",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Lan Li, PHARMD
• Min Li
• Shengyun Li, MD, PHD
• Andrea Eleni Liacouras, AU.D., CCC-A
• Bin Liang, LMT
• Chia-Chen Owen Liao, LIC. AC.
• Life Chiropractic of Gaithersburg
• Life Chiropractic of Gaithersburg
• Life Clinic of MD PC
• Life Quality Psychiatric Multi Disciplinary Group, LLC

• Internal Medicine Physician in Gaithersburg, MD
• Providers in Gaithersburg, MD by specialty
• Internal Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.