Individual provider Active NPI

Esra Ekiz, MD

  • Nephrology Physician
  • New York City, NY
National Provider Identifier
1144896366
Registry record updated Dec 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
333978 Issued in NY
Practice address
Nychhc Harlem Hospital Center, Harlem
506 Lenox Ave RM13-106-MLK
New York City, NY 10037
Phone
(212) 939-2291
NPI assigned
May 28, 2021
Last updated
Dec 11, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 11, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 333978 NY
Nephrology Physician 207RN0300X 333978 NY Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

Nychhc Harlem Hospital Center, Harlem
506 Lenox Ave RM13-106-MLK
New York City, NY 10037

Mailing address

Nychhc Harlem Hospital Center, Harlem
506 Lenox Ave
New York, NY 10037
Phone (212) 939-2291

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
I20260120002429 NY Practitioner - NephrologyPractitioner - Internal Medicine 6507343761 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Internal Medicine
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Physician Affiliate Group of New York PCGroup PAC ID 4688098833, 1,222 clinicians

Practice addresses (Care Compare)

506 Lenox Ave
New York, NY 10037-1802
Phone (212) 939-1840

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
333978NYMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Physician Affiliate Group of New York PC CurrentSince Nov 1, 2025 Accepting new patients

Locations

2601 Ocean Pkwy
Brooklyn, NY 11235
Phone (718) 616-5354

506 Malcolm X Blvd
New York, NY 10037
Phone (212) 939-1000

Interoperability endpoints

  • Direct secure messaging: eekiz3562878@direct.trinity-health.org

Organizations & group practices 1

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.

Hospital & facility affiliations 1

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": "1622160000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765411200000",
    "number": "1144896366",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "NYCHHC HARLEM HOSPITAL CENTER, HARLEM",
            "address_2": "506 LENOX AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10037",
            "telephone_number": "212-939-2291"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "NYCHHC HARLEM HOSPITAL CENTER, HARLEM",
            "address_2": "506 LENOX AVE RM13-106-MLK",
            "city": "NEW YORK CITY",
            "state": "NY",
            "postal_code": "10037",
            "telephone_number": "212-939-2291"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EKIZ",
        "first_name": "ESRA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-05-28",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "333978",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NY",
            "license": "333978",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York City, NY

Sources for this page

Verify at the official NPI Registry.