Individual provider Active NPI

Michael Guo, DDS

  • General Practice Dentistry
  • Hyattsville, MD
National Provider Identifier
1235967860
Registry record updated Nov 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
18126 Issued in MD
Practice address
3114 Queens Chapel Rd
Hyattsville, MD 20782-3665
Phone
(301) 338-8888
NPI assigned
Jul 24, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 3, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X 18126 MD Primary

Addresses

Primary practice location

3114 Queens Chapel Rd
Hyattsville, MD 20782-3665

Mailing address

3114 Queens Chapel Rd
Hyattsville, MD 20782-3665
Phone (301) 338-8888

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
18126MDMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Steven H. Keller, D.D.S. & Associates, P.a. PastSince Jul 28, 2024 Accepting new patients
Dental Health Associates PA PastSince Jul 28, 2024 Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1721779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762128000000",
    "number": "1235967860",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3114 QUEENS CHAPEL RD",
            "city": "HYATTSVILLE",
            "state": "MD",
            "postal_code": "207823665",
            "telephone_number": "301-338-8888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3114 QUEENS CHAPEL RD",
            "city": "HYATTSVILLE",
            "state": "MD",
            "postal_code": "207823665",
            "telephone_number": "301-338-8888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUO",
        "first_name": "MICHAEL",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-07-24",
        "last_updated": "2025-11-03",
        "certification_date": "2025-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MD",
            "license": "18126",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hyattsville, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.