Individual provider Active NPI

Alex Michael Greenberg, D.D.S.

  • Oral and Maxillofacial Surgery (Dentist)
  • New York, NY
National Provider Identifier
1811052285
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X
License
037545 Issued in NY
Practice address
30 E 60TH St
Suite 1504
New York, NY 10022-1008
Phone
(212) 319-9700
Fax
(212) 319-9778
NPI assigned
Dec 26, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Oral and Maxillofacial Surgery (Dentist) 1223S0112X 037545 NY Primary

Addresses

Primary practice location

30 E 60TH St
Suite 1504
New York, NY 10022-1008

Mailing address

30 E 60TH St
Suite 1504
New York, NY 10022-1008
Phone (212) 319-9700

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040421001669 NY Practitioner - Oral Surgery 8628064029 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Oral Surgery
Education
Columbia University College of Physicians and Surgeons, 1983
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

18 E 48TH St
New York, NY 10017-1096
Phone (212) 319-9700

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
037545NYMDOral and Maxillofacial Surgery (Dentist)

Practice roles

OrganizationSpecialtyStatusNew patients
Icahn School of Medicine at Mount Sinai Oral and Maxillofacial Surgery CurrentSince Jan 10, 2026 Accepting new patients
Alex M. Greenberg, DDS PC CurrentSince Nov 1, 2007 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Jan 10, 2026 Accepting new patients

Locations

7901 Broadway
Rm A119
Elmhurst, NY 11373
Phone (718) 334-3915

18 E 48th St
Rm 1702
New York, NY 10017
Phone (212) 319-9700

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678

Organizations & group practices 4

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": "1167091200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1811052285",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "30 E 60TH ST",
            "address_2": "SUITE 1504",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100221008",
            "telephone_number": "212-319-9700",
            "fax_number": "212-319-9778"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "30 E 60TH ST",
            "address_2": "SUITE 1504",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100221008",
            "telephone_number": "212-319-9700",
            "fax_number": "212-319-9778"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREENBERG",
        "first_name": "ALEX",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-26",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "NY",
            "license": "037545",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.