Individual provider Active NPI

Louis Alexander Carrera, MD

  • Nephrology Physician
  • Brooklyn, NY
National Provider Identifier
1154565026
Registry record updated Jun 23, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
253178 Issued in NY
Practice address
1833 E 13TH St Ste 1B
Brooklyn, NY 11229-2883
Phone
(917) 207-6806
Fax
(347) 824-2014
NPI assigned
Apr 23, 2009
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 23, 2020

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X 253178 NY Primary
Internal Medicine Physician 207R00000X 253178 NY

Addresses

Primary practice location

1833 E 13TH St Ste 1B
Brooklyn, NY 11229-2883

Mailing address

1833 E 13TH St
Ste 1B
Brooklyn, NY 11229-2883
Phone (917) 207-6806

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
I20091022000159 NY Practitioner - Internal Medicine 8820135932 Reassigns benefits to 2 organizations
Practice locations: Brooklyn, NY

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
State University of New York at Buffalo School of Medicine, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sla Associates LLCGroup PAC ID 4981994621, 26 clinicians
Interborough Developmental and Consultation Center IncGroup PAC ID 7911898192, 167 clinicians

Practice addresses (Care Compare)

445 Kings Hwy
Suite 2
Brooklyn, NY 11223-1780
Phone 71864503006023

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
253178NYMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sla Associates LLC CurrentSince Jun 23, 2025 Accepting new patients
Heart Medical, PLLC CurrentSince Jun 28, 2020 Accepting new patients
Interborough Developmental and Consultation Center, Inc. CurrentSince Dec 6, 2025 Accepting new patients
Jal 28 LLC Past Accepting new patients
Mermaid Management Inc PastSince Jul 26, 2019 Accepting new patients
N. S. So Island Diag GRP Past Accepting new patients
Lincon Medical and Mental Center Past Accepting new patients

Locations

2846 Stillwell Ave
Brooklyn, NY 11224
Phone (718) 259-6600

201 Kings Hwy
Brooklyn, NY 11223
Phone (929) 446-4500

1623 Kings Hwy
Brooklyn, NY 11229
Phone (718) 307-6800

1833 E 13th St
Ste 1B
Brooklyn, NY 11229
Phone (646) 637-6918

445 Kings Hwy
Ste 2
Brooklyn, NY 11223
Phone (718) 375-6001

Networks

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

Interoperability endpoints

  • FHIR API: https://app.meldrx.com/api/fhir/cybermed_idcc

Organizations & group practices 8

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": "1240444800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1592870400000",
    "number": "1154565026",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1833 E 13TH ST",
            "address_2": "STE 1B",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112292883",
            "telephone_number": "917-207-6806",
            "fax_number": "866-707-3683"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1833 E 13TH ST STE 1B",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112292883",
            "telephone_number": "917-207-6806",
            "fax_number": "347-824-2014"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CARRERA",
        "first_name": "LOUIS",
        "middle_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-04-23",
        "last_updated": "2020-06-23",
        "certification_date": "2020-06-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NY",
            "license": "253178",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "253178",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.