Individual provider Active NPI

Pui-Ching Esther Mak, NP-C

  • Gerontology Nurse Practitioner
  • Brooklyn, NY
National Provider Identifier
1770899023
Registry record updated Apr 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gerontology Nurse PractitionerTaxonomy code 363LG0600X
License
F340472 Issued in NY
Practice address
2315 86TH St FL 1
Brooklyn, NY 11214-4309
Phone
(718) 333-0093
Fax
(718) 333-0073
NPI assigned
Aug 25, 2010
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gerontology Nurse Practitioner 363LG0600X F340472 NY Primary

Addresses

Primary practice location

2315 86TH St FL 1
Brooklyn, NY 11214-4309

Mailing address

2315 86TH St FL 1
Brooklyn, NY 11214-4309
Phone (718) 333-0093

Other identifiers 1

IdentifierTypeStateIssuer
03573420MedicaidNY

Other names 1

  • Pui-Ching Esther Mak Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
F340472NYMDFamily Nurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1282694400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776211200000",
    "number": "1770899023",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2315 86TH ST FL 1",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112144309",
            "telephone_number": "718-333-0093",
            "fax_number": "718-333-0073"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2315 86TH ST FL 1",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112144309",
            "telephone_number": "718-333-0093",
            "fax_number": "718-333-0073"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAK",
        "first_name": "PUI-CHING",
        "middle_name": "ESTHER",
        "credential": "NP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-08-25",
        "last_updated": "2026-04-15",
        "certification_date": "2026-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "NY",
            "license": "F340472",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "03573420",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "PUI-CHING ESTHER",
            "last_name": "MAK",
            "credential": "NP-C",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

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 Apr 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.