Individual provider Active NPI

Brett Klein, RD, CDN

  • Registered Dietitian
  • Brooklyn, NY
National Provider Identifier
1861934259
Registry record updated Aug 11, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
008451 Issued in NY
Practice address
195 Montague St
Brooklyn, NY 11201-3628
Phone
(718) 422-8000
Fax
(718) 422-8265
NPI assigned
Nov 16, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 11, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 008451 NY Primary

Addresses

Primary practice location

195 Montague St
Brooklyn, NY 11201-3628

Mailing address

Advantagecare Physicians, PC
55 Water Street 2ND Floor Cred Dept
New York, NY 10041-0004
Phone (646) 680-2888

Other practice location 1

233 Nostrand Ave
Brooklyn, NY 11205-4924
Phone (718) 826-5900

Other practice location 2

570 Grand Street
New York, NY 10002-2757
Phone (212) 674-8210

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20200219000524 NY Practitioner - Registered Dietitian Or Nutrition Professional 0941637664 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Icahn School of Medicine at Mount SinaiGroup PAC ID 2264691070, shared by 32 NPIs, 2,809 clinicians

Practice addresses (Care Compare)

55 E 34TH St
New York, NY 10016-4337
Phone (212) 252-6131

Hospital & facility affiliations

  • Mount Sinai Hospital Hospital, New York, NY, CCN 330024

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Icahn School of Medicine at Mount Sinai CurrentSince Jun 1, 2023 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Feb 5, 2024 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Jun 1, 2023 Accepting new patients
Advantagecare Physicians PC CurrentSince Feb 1, 2020 Accepting new patients
Advantagecare Physicians PC CurrentSince Feb 1, 2020 Accepting new patients
Icahn School of Medicine at Mount Sinai Past Accepting new patients

Locations

233 Nostrand Ave
Brooklyn, NY 11205
Phone (646) 680-1595

8211 37th Ave
Jackson Heights, NY 11372
Phone (646) 747-8091

55 E 34th St
New York, NY 10016
Phone (212) 252-6131

55 Water St
Fl 2
New York, NY 10041

215 E 95th St
New York, NY 10128
Phone (212) 423-3111

150 E 42nd St
New York, NY 10017
Phone (212) 661-8139

570 Grand St
New York, NY 10002
Phone (212) 254-7301

Networks

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

Interoperability endpoints

  • FHIR API: https://epwebapps.acpny.com/FHIRproxy/ACPNY/api/FHIR/R4

Organizations & group practices 6

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 6

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": "1479254400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1628640000000",
    "number": "1861934259",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "ADVANTAGECARE PHYSICIANS, PC",
            "address_2": "55 WATER STREET 2ND FLOOR CRED DEPT",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100410004",
            "telephone_number": "646-680-2888",
            "fax_number": "516-542-5556"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "195 MONTAGUE ST",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112013628",
            "telephone_number": "718-422-8000",
            "fax_number": "718-422-8265"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "233 Nostrand Ave",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112054924",
            "country_code": "US",
            "telephone_number": "718-826-5900",
            "fax_number": "718-826-5860",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "570 Grand Street",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100022757",
            "country_code": "US",
            "telephone_number": "212-674-8210",
            "fax_number": "212-533-1812",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLEIN",
        "first_name": "BRETT",
        "name_prefix": "Mrs.",
        "credential": "RD, CDN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-11-16",
        "last_updated": "2021-08-11",
        "certification_date": "2021-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "NY",
            "license": "008451",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 2021; 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.