Individual provider Active NPI

Alexandra Kocsik, MD

  • Family Medicine Physician
  • Brooklyn, NY
National Provider Identifier
1891439840
Registry record updated Jul 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
337890 Issued in NY
Practice address
2094 Pitkin Ave
Brooklyn, NY 11207-3509
Phone
(844) 692-4692
NPI assigned
Apr 26, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 22, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD485831 PA
Family Medicine Physician 207Q00000X 337890 NY Primary

Addresses

Primary practice location

2094 Pitkin Ave
Brooklyn, NY 11207-3509

Mailing address

1926 N 2ND St Apt 3
Philadelphia, PA 19122-2323
Phone (508) 404-9225

Other practice location 1

75 E Street Rd
Feasterville Trevose, PA 19053-6047
Phone (267) 684-1047

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address PAExchange@patientfirstclinics.com Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NY2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20240930002095 PA Practitioner - Family Practice 4284165440
I20260129000109 NY Practitioner - Internal Medicine 4284165440 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
New York City Health and Hospitals CorporationGroup PAC ID 4183535305, 543 clinicians

Practice addresses (Care Compare)

2094 Pitkin Ave
Brooklyn, NY 11207-3509
Phone (718) 388-5889

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
337890NYMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
New York City Health and Hospitals Corporation CurrentSince Dec 7, 2025 Accepting new patients
New York City Health and Hospitals Corporation CurrentSince Dec 7, 2025 Accepting new patients

Locations

2094 Pitkin Ave
Brooklyn, NY 11207
Phone (718) 240-0400

8268 164th St
Jamaica, NY 11432
Phone (718) 883-2929

50 Water St
Fl 3
New York, NY 10004

227 Madison St
New York, NY 10002
Phone (212) 238-7000

Networks

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

Interoperability endpoints

  • Direct secure messaging: akocsik4628727@nychhc.direct-ci.com
  • Direct secure messaging: alexandra.kocsik.1@28169.direct.athenahealth.com

Organizations & group practices 3

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": "1650931200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753142400000",
    "number": "1891439840",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1926 N 2ND ST APT 3",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191222323",
            "telephone_number": "508-404-9225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2094 PITKIN AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112073509",
            "telephone_number": "844-692-4692"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "75 E Street Rd",
            "address_purpose": "LOCATION",
            "city": "Feasterville Trevose",
            "state": "PA",
            "postal_code": "190536047",
            "country_code": "US",
            "telephone_number": "267-684-1047",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KOCSIK",
        "first_name": "ALEXANDRA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-26",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "PA",
            "license": "MD485831",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NY",
            "license": "337890",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "PAExchange@patientfirstclinics.com",
            "affiliation": "N",
            "endpointDescription": "email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "75 E Street Rd",
            "city": "Feasterville Trevose",
            "state": "PA",
            "country_code": "US",
            "postal_code": "190536047",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.