Individual provider Active NPI

Robert Maltz, MD

  • Otolaryngology Physician
  • Cincinnati, OH
National Provider Identifier
1700874989
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
35026004 Issued in OH
Practice address
10496 Montgomery Rd
Ste. 206
Cincinnati, OH 45242-5223
Phone
(513) 984-1190
NPI assigned
Oct 11, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X 35026004 OH Primary

Addresses

Primary practice location

10496 Montgomery Rd
Ste. 206
Cincinnati, OH 45242-5223

Mailing address

PO Box 640716
Cincinnati, OH 45264-0001
Phone (800) 357-5728

Other identifiers 2

IdentifierTypeStateIssuer
000000006940OtherOHANTHEM
0173039MedicaidOH

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)
Enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1128988800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1700874989",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 640716",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452640001",
            "telephone_number": "800-357-5728",
            "fax_number": "937-291-2962"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10496 MONTGOMERY RD",
            "address_2": "STE. 206",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452425223",
            "telephone_number": "513-984-1190"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MALTZ",
        "first_name": "ROBERT",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-11",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "OH",
            "license": "35026004",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM",
            "identifier": "000000006940",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0173039",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Cincinnati, OH

Sources for this page

  • 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.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.