Individual provider Active NPI

Arnold Feldman, DDS

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Rockville, MD
National Provider Identifier
1356534077
Registry record updated Aug 27, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
License
03774 Issued in MD
Practice address
4701 Randolph Rd
#108
Rockville, MD 20852-2257
Phone
(301) 770-7770
Fax
(301) 770-7776
NPI assigned
Aug 27, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 03774 MD Primary

Addresses

Primary practice location

4701 Randolph Rd
#108
Rockville, MD 20852-2257

Mailing address

4701 Randolph Rd
#108
Rockville, MD 20852-2257
Phone (301) 770-7770

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
03774MDMDDental Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Shin Orthodontics Orthodontics and Dentofacial Orthopedics PastSince Nov 8, 2025 Accepting new patients

Organizations & group practices 1

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": "1188172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1188172800000",
    "number": "1356534077",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4701 RANDOLPH RD",
            "address_2": "#108",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208522257",
            "telephone_number": "301-770-7770",
            "fax_number": "301-770-7776"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4701 RANDOLPH RD",
            "address_2": "#108",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208522257",
            "telephone_number": "301-770-7770",
            "fax_number": "301-770-7776"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FELDMAN",
        "first_name": "ARNOLD",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-08-27",
        "last_updated": "2007-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "MD",
            "license": "03774",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockville, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2007; 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.