Individual provider Active NPI

Herta Granado, DMD

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Mount Airy, MD
National Provider Identifier
1558047456
Registry record updated Aug 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
License
17843 Issued in MD
Practice address
602 Center St Ste 203
Mount Airy, MD 21771-7445
Phone
(301) 829-6588
NPI assigned
Jun 26, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 31, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 17843 MD
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 17843 MD Primary

Addresses

Primary practice location

602 Center St Ste 203
Mount Airy, MD 21771-7445

Mailing address

5900 Waterloo Rd Ste 220
Columbia, MD 21045-2638
Phone (410) 630-8189

Other practice location 1

5900 Waterloo Rd Ste 220
Columbia, MD 21045-2638
Phone (410) 630-8189

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
17843MDMDPhysical Therapist

NPI Registry JSON

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

{
    "created_epoch": "1687737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788134400000",
    "number": "1558047456",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5900 WATERLOO RD STE 220",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210452638",
            "telephone_number": "410-630-8189"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "602 CENTER ST STE 203",
            "city": "MOUNT AIRY",
            "state": "MD",
            "postal_code": "217717445",
            "telephone_number": "301-829-6588"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5900 Waterloo Rd Ste 220",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "MD",
            "postal_code": "210452638",
            "country_code": "US",
            "telephone_number": "410-630-8189",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRANADO",
        "first_name": "HERTA",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-26",
        "last_updated": "2026-08-31",
        "certification_date": "2026-08-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "MD",
            "license": "17843",
            "primary": false
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "MD",
            "license": "17843",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mount Airy, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 2026; 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.