Individual provider Active NPI

Allen Solomon Greenbaum, M.D.

  • Ophthalmology Physician
  • White Plains, NY
National Provider Identifier
1891739728
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
143650 Issued in NY
Practice address
170 Maple Ave
Suite 402
White Plains, NY 10601-4710
Phone
(914) 949-9200
Fax
(914) 949-4505
NPI assigned
Jun 14, 2006
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
Ophthalmology Physician 207W00000X 143650 NY Primary

Addresses

Primary practice location

170 Maple Ave
Suite 402
White Plains, NY 10601-4710

Mailing address

170 Maple Ave
Suite 402
White Plains, NY 10601-4710
Phone (914) 949-9200

Other identifiers 1

IdentifierTypeStateIssuer
00787435MedicaidNY

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: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060712000263 NY Practitioner - Ophthalmology 3274546379 Reassigns benefits to 1 organization
Practice locations: Harrison, NY

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Icahn School of Medicine at Mount Sinai, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sight Medical Doctors PLLCGroup PAC ID 5991935173, 115 clinicians

Practice addresses (Care Compare)

450 Mamaroneck Ave
Suite 402
Harrison, NY 10528-2430
Phone (855) 295-4144

Merit-based Incentive Payment System (MIPS)

Final score
91.5 of 100Reported as group
Quality
90
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery234

National Provider Directory

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

Practice roles (4 of 8)

OrganizationSpecialtyStatusNew patients
Sight Medical Doctors PLLC Ophthalmology CurrentSince Aug 1, 2019 Accepting new patients
Sight Medical Doctors PLLC CurrentSince Aug 1, 2019 Accepting new patients
Westchester Eye Associates Past Accepting new patients
North Shore Medical & Surgical Eye Care PC Ophthalmology PastSince Mar 4, 2012 Accepting new patients

Locations

4277 Hempstead Tpke
Bethpage, NY 11714
Phone (516) 731-5100

590 Nicolls Rd
Ste 1
Deer Park, NY 11729

250 Patchogue Yaphank Rd
Ste 1
East Patchogue, NY 11772
Phone (631) 289-0678

450 Mamaroneck Ave
Ste 402
Harrison, NY 10528
Phone (914) 949-9200

125 Kennedy Dr
Ste 400
Hauppauge, NY 11788

5515 Little Neck Pkwy
Ste L10
Little Neck, NY 11362
Phone (718) 352-6200

133 Plandome Rd
Plandome, NY 11030
Phone (516) 482-3080

1500 Route 112
Bldg 6
Port Jefferson Station, NY 11776
Phone (631) 686-7890

54 Commerce Ave
Ste 6
Riverhead, NY 11901

153 Main St
Sayville, NY 11782
Phone (631) 244-0300

260 E Middle Country Rd
Ste 201
Smithtown, NY 11787
Phone 6312658780150

41705 County Road 48
Southold, NY 11971
Phone (516) 765-5051

786 Montauk Hwy
West Islip, NY 11795
Phone (631) 376-6075

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H5989
  • 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": "1150243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1891739728",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "170 MAPLE AVE",
            "address_2": "SUITE 402",
            "city": "WHITE PLAINS",
            "state": "NY",
            "postal_code": "106014710",
            "telephone_number": "914-949-9200",
            "fax_number": "914-949-4505"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "170 MAPLE AVE",
            "address_2": "SUITE 402",
            "city": "WHITE PLAINS",
            "state": "NY",
            "postal_code": "106014710",
            "telephone_number": "914-949-9200",
            "fax_number": "914-949-4505"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREENBAUM",
        "first_name": "ALLEN",
        "middle_name": "SOLOMON",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "NY",
            "license": "143650",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00787435",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in White Plains, NY

Sources for this page

Verify at the official NPI Registry.