Individual provider Active NPI

Gregory Malzberg

  • Psychiatry Physician
  • New York, NY
National Provider Identifier
1932763810
Registry record updated Apr 22, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
309753 Issued in NY
Practice address
5 Union SQ W FRNT 1
New York, NY 10003-0060
Phone
(484) 321-3217
NPI assigned
Apr 26, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 22, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 309753 NY Primary

Addresses

Primary practice location

5 Union SQ W FRNT 1
New York, NY 10003-0060

Mailing address

5 Union SQ W FRNT 1
New York, NY 10003-0060
Phone (484) 321-3217

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, SC2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20231121002550 NY Practitioner - Psychiatry 7810227964 Reassigns benefits to 2 organizations
I20251009004814 SC Practitioner - Psychiatry 7810227964 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Nyc Psychiatrist Services P.C.Group PAC ID 4385008424, 8 clinicians

Practice addresses (Care Compare)

8 -10 W 37TH St
Floor 5
New York, NY 10018-7401
Phone (917) 934-3308

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
309753NYMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Icahn School of Medicine at Mount Sinai CurrentSince Oct 11, 2023 Accepting new patients
Prospect Park Psychiatry PLLC Psychiatry Current Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Oct 11, 2023 Accepting new patients
Radial Health Florida, P.a. Psychiatry CurrentSince Aug 12, 2025 Accepting new patients
Nyc Psychiatrist Services P.C. Psychiatry CurrentSince Apr 1, 2025 Accepting new patients

Locations

58 N 9th St
Ste 103
Brooklyn, NY 11249
Phone (929) 346-4317

2510 30th Ave
Long Island City, NY 11102
Phone (718) 267-4245

1425 Madison Ave
New York, NY 10029
Phone (212) 824-8150

150 E 42nd St
Fl 2
New York, NY 10017
Phone (646) 605-8119

281 1st Ave
New York, NY 10003
Phone (212) 844-1808

228 Park Ave S
New York, NY 10003
Phone (215) 588-2144

1301 Main St
Conway, SC 29526
Phone (843) 703-1027

1086 London St
Ste B
Myrtle Beach, SC 29577
Phone (843) 703-1027

Networks

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

Organizations & group practices 5

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": "1556236800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1713744000000",
    "number": "1932763810",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 UNION SQ W FRNT 1",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100030060",
            "telephone_number": "484-321-3217"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 UNION SQ W FRNT 1",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100030060",
            "telephone_number": "484-321-3217"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MALZBERG",
        "first_name": "GREGORY",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-26",
        "last_updated": "2024-04-22",
        "certification_date": "2024-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "309753",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.