Alexander John Loeb, DDS

Primary specialty

PeriodonticsTaxonomy code 1223P0300X

License

22DI02900900 Issued in NJ

Practice address

385 Clinton Ave
Wyckoff, NJ 07481-1934

Phone

(201) 891-6270

NPI assigned

Feb 29, 2020

Sex

Male

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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.

• Laser Periodontics Group PLLC

  • Periodontics
  • New York, NY
  • NPI 1235080094
  NPD Authorized official
• Geller Family Dental

  • General Practice Dentistry
  • Bronxville, NY
  • NPI 1861955643
  NPD (past)

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

{
    "created_epoch": "1582934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749081600000",
    "number": "1568096477",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "223 ROGERS DRUVE",
            "city": "SCARSDALE",
            "state": "NY",
            "postal_code": "105836711",
            "telephone_number": "914-424-5101"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "385 CLINTON AVE",
            "city": "WYCKOFF",
            "state": "NJ",
            "postal_code": "074811934",
            "telephone_number": "201-891-6270"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "91 East Ave",
            "address_purpose": "LOCATION",
            "city": "Norwalk",
            "state": "CT",
            "postal_code": "068515020",
            "country_code": "US",
            "telephone_number": "914-424-5101",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "850 Bronx River Rd",
            "address_purpose": "LOCATION",
            "city": "Yonkers",
            "state": "NY",
            "postal_code": "107087013",
            "country_code": "US",
            "telephone_number": "914-776-1122",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "680 Kinderkamack Rd Ste 202",
            "address_purpose": "LOCATION",
            "city": "Oradell",
            "state": "NJ",
            "postal_code": "076491600",
            "country_code": "US",
            "telephone_number": "201-634-9400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOEB",
        "first_name": "ALEXANDER",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-02-29",
        "last_updated": "2025-06-05",
        "certification_date": "2025-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223P0300X",
            "taxonomy_group": "",
            "desc": "Dentist, Periodontics",
            "state": "NJ",
            "license": "22DI02900900",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa G Limato, MPS SPED
• Aron M Lipman, OTR/L
• Katarzyna Litwinowicz
• Live Presently Counseling
• Eisha Locascio
• Erica Lotz, PT, DPT
• Abigail Lynn Lovatt
• Jessica Lynch, OTR
• Laura Lyons, BCBA-D
• Jayne Macognone

• Periodontics in Wyckoff, NJ
• Providers in Wyckoff, NJ by specialty
• Periodontics in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 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.