Individual provider Active NPI

Ruby Barclay, ANP

  • Adult Health Nurse Practitioner
  • Brooklyn, NY
National Provider Identifier
1124371521
Registry record updated Apr 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Health Nurse PractitionerTaxonomy code 363LA2200X
License
306244 Issued in NY
Practice address
447 Atlantic Ave
Brooklyn, NY 11217-1702
Phone
(718) 858-6300
Fax
(718) 858-0145
NPI assigned
Oct 23, 2012
Last updated
Apr 30, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 30, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 306244 NY Primary

Addresses

Primary practice location

447 Atlantic Ave
Brooklyn, NY 11217-1702

Mailing address

55 Water St FL 2
New York, NY 10041-0010
Phone (646) 680-2888

Other practice location 1

22219 Linden Blvd
Jamaica, NY 11411-1605
Phone (718) 765-6055

Other practice location 2

14-16 Brooklyn Ave
Freeport, NY 11520-3037
Phone (516) 254-7628

Other practice location 3

210 Fulton Ave
Hempstead, NY 11550-3705
Phone (718) 765-6001

Other practice location 4

2015 Grand Concourse
Bronx, NY 10453-4303
Phone (718) 299-7295

Other practice location 5

11835 Queens Blvd Ste 400
Forest Hills, NY 11375-7211
Phone (646) 722-7610

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20141229000184 NY Practitioner - Nurse Practitioner 1355664293 Reassigns benefits to 8 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Advantagecare Physicians PCGroup PAC ID 2365735008, 307 clinicians

Practice addresses (Care Compare)

447 Atlantic Ave
Brooklyn, NY 11217-1702
Phone (718) 858-6300

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
306244NYMDAdult Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Advantagecare Physicians PC CurrentSince May 5, 2025 Accepting new patients
Advantagecare Physicians PC CurrentSince May 5, 2025 Accepting new patients
Mill Basin Medical Health PC CurrentSince May 6, 2024 Accepting new patients
Bronx Medical Practice P.C. CurrentSince Oct 25, 2017 Accepting new patients
Essen Medical Associates, PC CurrentSince Oct 25, 2017 Accepting new patients
Matrix Medical of New York PC CurrentSince Dec 1, 2025 Accepting new patients
Harmony Medical Services of New York, PLLC CurrentSince Nov 1, 2023 Accepting new patients
Essen Medical Associates, PC CurrentSince Oct 25, 2017 Accepting new patients
Concerto Care Medical Group of New York, PC CurrentSince Dec 10, 2025 Accepting new patients
Medical Care at Home PC CurrentSince Jul 28, 2024 Accepting new patients
Doral Pharmacy LLC Past Accepting new patients

Locations

2015 Grand Concourse
Bronx, NY 10453
Phone (718) 294-6200

2015 Grand Concourse
#13202
Bronx, NY 10453

2505 Grand Ave
Bronx, NY 10468
Phone (718) 295-1400

1583 E 66th St
#1
Brooklyn, NY 11234
Phone (917) 318-4724

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

40 Heyward St
Brooklyn, NY 11249
Phone (212) 727-9997

447 Atlantic Ave
Brooklyn, NY 11217
Phone (718) 421-2131

50 Fountain Plz
Ste 1400
Buffalo, NY 14202
Phone (718) 504-9256

1711 Brookhaven Ave
Far Rockaway, NY 11691
Phone (718) 852-7000

11835 Queens Blvd
Ste 400
Forest Hills, NY 11375
Phone (646) 722-7610

8989 Union Tpke
Ste A
Glendale, NY 11385
Phone (718) 746-0400

48 Frost Ln
Unit A
Lawrence, NY 11559
Phone (516) 587-9960

1740 Broadway
Fl 15
New York, NY 10019
Phone (201) 256-5032

220 E 42nd St
Fl 6
New York, NY 10017
Phone (212) 609-9640

55 Water St
Fl 2
New York, NY 10041

1802 Petracca Pl
Ste 103
Whitestone, NY 11357
Phone (646) 722-7610

5065 Wooster Rd
Cincinnati, OH 45226

424 Church St
Ste 2600
Nashville, TN 37219
Phone (480) 450-3721

Interoperability endpoints

  • FHIR API: https://epwebapps.acpny.com/FHIRproxy/ACPNY/api/FHIR/R4
  • Direct secure messaging: ruby.barclay.1@24989.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1350950400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745971200000",
    "number": "1124371521",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 WATER ST FL 2",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100410010",
            "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": "447 ATLANTIC AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112171702",
            "telephone_number": "718-858-6300",
            "fax_number": "718-858-0145"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "22219 Linden Blvd",
            "address_purpose": "LOCATION",
            "city": "Jamaica",
            "state": "NY",
            "postal_code": "114111605",
            "country_code": "US",
            "telephone_number": "718-765-6055",
            "fax_number": "347-808-4948",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "14-16 Brooklyn Ave",
            "address_purpose": "LOCATION",
            "city": "Freeport",
            "state": "NY",
            "postal_code": "115203037",
            "country_code": "US",
            "telephone_number": "516-254-7628",
            "fax_number": "516-879-5304",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "210 Fulton Ave",
            "address_purpose": "LOCATION",
            "city": "Hempstead",
            "state": "NY",
            "postal_code": "115503705",
            "country_code": "US",
            "telephone_number": "718-765-6001",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2015 Grand Concourse",
            "address_purpose": "LOCATION",
            "city": "Bronx",
            "state": "NY",
            "postal_code": "104534303",
            "country_code": "US",
            "telephone_number": "718-299-7295",
            "fax_number": "718-299-6797",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11835 Queens Blvd Ste 400",
            "address_purpose": "LOCATION",
            "city": "Forest Hills",
            "state": "NY",
            "postal_code": "113757211",
            "country_code": "US",
            "telephone_number": "646-722-7610",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARCLAY",
        "first_name": "RUBY",
        "name_prefix": "Ms.",
        "credential": "ANP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-10-23",
        "last_updated": "2025-04-30",
        "certification_date": "2025-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "NY",
            "license": "306244",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.