Individual provider Active NPI

Liubou Uslar, M.D.

  • Internal Medicine Physician
  • Hallandale Beach, FL
National Provider Identifier
1225492002
Registry record updated Mar 13, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
299879 Issued in NY
Practice address
2500 E Hallandale Beach Blvd Ste 611
Hallandale Beach, FL 33009-4839
Phone
(617) 712-6539
NPI assigned
Apr 7, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 13, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Internal Medicine Physician 207R00000X 299879 NY Primary

Addresses

Primary practice location

2500 E Hallandale Beach Blvd Ste 611
Hallandale Beach, FL 33009-4839

Mailing address

1275 York Ave
Department of Medicine
New York, NY 10065-6007
Phone (212) 639-2000

Other practice location 1

1275 York Ave
New York, NY 10065-6007
Phone (212) 639-2734

Other names 1

  • Liubou Rusak Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, FL, PA3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20190925002671 NY Practitioner - Internal Medicine 4789920018 Reassigns benefits to 6 organizations
I20240325003221 FL Practitioner - Internal Medicine 4789920018 Reassigns benefits to 2 organizations
I20250812001887 PA Practitioner - Internal Medicine 4789920018 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2011
Medicare assignment
May accept Medicare assignment
Group practices
14 Street Medical PCGroup PAC ID 6204122088, 16 clinicians
Collins Physician Services, LLCGroup PAC ID 9234476920, 48 clinicians

Practice addresses (Care Compare)

2500 E Hallandale Beach Blvd
Suite 611
Hallandale Beach, FL 33009-4839
Phone (617) 712-6539

332 E 14TH St
New York, NY 10003-4243
Phone (212) 481-3333

4300 Alton Rd
Miami, FL 33140-2948
Phone (305) 481-9776

500 E 14TH St
FL 1
New York, NY 10009-3336
Phone (212) 481-3333

912 Columbus Ave
New York, NY 10025-4040
Phone (212) 481-3333

Hospital & facility affiliations

  • Mount Sinai Medical Center of Florida, Inc Hospital, Miami Beach, FL, CCN 100034

Merit-based Incentive Payment System (MIPS)

Final score
74.34 of 100Reported as group
Quality
59.43
Improvement activities
40
Cost
72.18

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Quality
100
Improvement activities
40
Cost
80.6

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Uslar Medical FL PA Internal Medicine CurrentSince Feb 10, 2024 Accepting new patients
Firstchoice Medical PLLC Internal Medicine CurrentSince May 31, 2025 Accepting new patients
Memorial Hematology Lymphoma Group CurrentSince Oct 13, 2019 Accepting new patients
14 Street Medical, PC Internal Medicine CurrentSince Oct 1, 2021 Accepting new patients
Modern Medical Care PC CurrentSince Mar 1, 2023 Accepting new patients
Memorial Developmental Chemo Group CurrentSince Oct 13, 2019 Accepting new patients
Memorial Medical Consultation Group Internal Medicine CurrentSince Jul 27, 2019 Accepting new patients
Memorial Hematology Lymphoma Group CurrentSince Oct 13, 2019 Accepting new patients
Memorial Solid Tumor Group Internal Medicine CurrentSince Oct 13, 2019 Accepting new patients
Collins Physician Services, LLC Internal Medicine CurrentSince Dec 9, 2024 Accepting new patients
Hanh-Nhon Daon M.D Internal Medicine PastSince May 31, 2025 Accepting new patients

Locations

141 NW 20th St
Ste G2
Boca Raton, FL 33431
Phone (561) 757-6198

2500 E Hallandale Beach Blvd
Ste 611
Hallandale Beach, FL 33009
Phone (954) 454-2345

4300 Alton Rd
Miami Beach, FL 33140
Phone (305) 481-9776

2865 Brighton 3rd St
Brooklyn, NY 11235
Phone (718) 645-1118

633 3rd Ave
Lbby 3
New York, NY 10017
Phone (848) 225-6000

110 W 14th St
New York, NY 10011
Phone (212) 242-4333

912 Columbus Ave
New York, NY 10025
Phone (212) 481-3333

1275 York Ave
New York, NY 10065
Phone (212) 639-3813

2076 Hylan Blvd
Staten Island, NY 10306
Phone (347) 702-4173

9150 Marshall St
Ste 8
Philadelphia, PA 19114
Phone (215) 856-0276

Networks

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

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/13555/brand/1/csg/1/fhir/r4
  • Direct secure messaging: liubov.uslar.1@13555.direct.athenahealth.com

Organizations & group practices 11

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1459987200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1710288000000",
    "number": "1225492002",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1275 YORK AVE",
            "address_2": "DEPARTMENT OF MEDICINE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100656007",
            "telephone_number": "212-639-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2500 E HALLANDALE BEACH BLVD STE 611",
            "city": "HALLANDALE BEACH",
            "state": "FL",
            "postal_code": "330094839",
            "telephone_number": "617-712-6539"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1275 York Ave",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100656007",
            "country_code": "US",
            "telephone_number": "212-639-2734",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "USLAR",
        "first_name": "LIUBOU",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-04-07",
        "last_updated": "2024-03-13",
        "certification_date": "2024-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "299879",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LIUBOU",
            "last_name": "RUSAK",
            "credential": "MD PHD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Hallandale Beach, FL

Sources for this page

Verify at the official NPI Registry.