Alexandra Kassimir Unger, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

037832 Issued in NY

Practice address

23 Oakwood Rd
Huntington, NY 11743-4229

Phone

(631) 629-5507

NPI assigned

Dec 4, 2015

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Dr. Alexandra Baum Kassimir Former name

Medicare fee-for-service enrollment

Enrolled in NY

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lotus Physical Therapy PCGroup PAC ID 3971757584, 7 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

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.

• Lotus Physical Therapy PC

  • Physical Therapy Clinic/Center
  • Huntington, NY
  • NPI 1982954517

  Physical Therapist

  Medicare reassignment Care Compare group NPD
• Reddy Care Physical Therapy PC

  • Specialist
  • Great Neck, NY
  • NPI 1932171097

  Physical Therapist

  NPD (past)

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

{
    "created_epoch": "1449187200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755648000000",
    "number": "1861867699",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23 OAKWOOD RD",
            "city": "HUNTINGTON",
            "state": "NY",
            "postal_code": "117434229",
            "telephone_number": "631-629-5507"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23 OAKWOOD RD",
            "city": "HUNTINGTON",
            "state": "NY",
            "postal_code": "117434229",
            "telephone_number": "631-629-5507"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UNGER",
        "first_name": "ALEXANDRA",
        "middle_name": "KASSIMIR",
        "name_prefix": "Dr.",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-12-04",
        "last_updated": "2025-08-20",
        "certification_date": "2025-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174N00000X",
            "taxonomy_group": "",
            "desc": "Lactation Consultant, Non-RN",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NY",
            "license": "037832",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALEXANDRA",
            "last_name": "KASSIMIR",
            "middle_name": "BAUM",
            "prefix": "DR.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Demetrios James Tzimas, M.D.
• Nolan David Tzou, M.D.
• Ubase Health & Company Inc
• Aparna P Udyawar, MD
• Tara Uhrin, MS-NP-C
• Universus Physical Therapy PLLC
• Mary Catherine Uricchio, MD
• Crystal Noel Vaccaro, LMSW
• Antoine Frederic Valcourt, OTR
• Margo Rose Vale, MD

• Physical Therapist in Huntington, NY
• Providers in Huntington, NY by specialty
• Physical Therapist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.