Individual provider Active NPI

John Debella, MD

  • Internal Medicine Physician
  • Brooklyn, NY
National Provider Identifier
1639829112
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
337337 Issued in NY
Practice address
186 Joralemon St FL 3
Brooklyn, NY 11201-4326
Phone
(646) 962-4600
NPI assigned
Mar 27, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 337337 NY Primary

Addresses

Primary practice location

186 Joralemon St FL 3
Brooklyn, NY 11201-4326

Mailing address

186 Joralemon St FL 3
Brooklyn, NY 11201-4326
Phone (646) 962-4600

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address xig9006@direct.nyp.org Direct
FHIR URL https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Health Information Exchange (HIE)
FHIR URL https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/ Health Information Exchange (HIE)

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
I20251016000388 NY Practitioner - Internal Medicine 7517454226 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Warren Alpert Medical School of Brown University, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Weill Medical College of CornellGroup PAC ID 6800709023, 2,023 clinicians

Practice addresses (Care Compare)

186 Joralemon St
Brooklyn, NY 11201-4356
Phone (646) 962-4600

Hospital & facility affiliations

  • New York-Presbyterian Hospital Hospital, New York, NY, CCN 330101

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
337337NYMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Weill Medical College of Cornell CurrentSince Sep 1, 2025 Accepting new patients
Weill Medical College of Cornell Internal Medicine CurrentSince Sep 1, 2025 Accepting new patients
Weill Medical College of Cornell Internal Medicine Current Accepting new patients
Cornell University Medical College Past Accepting new patients

Locations

186 Joralemon St
Fl 3
Brooklyn, NY 11201
Phone (646) 962-4600

186 Joralemon St
Brooklyn Heights, NY 11201
Phone (718) 852-1400

40 Worth St
New York, NY 10013
Phone (646) 619-6400

505 E 70th St
New York, NY 10021
Phone (212) 746-2900

Interoperability endpoints

  • Direct secure messaging: xig9006@direct.nyp.org

Organizations & group practices 4

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 5

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": "1648339200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1639829112",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "186 JORALEMON ST FL 3",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112014326",
            "telephone_number": "646-962-4600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "186 JORALEMON ST FL 3",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112014326",
            "telephone_number": "646-962-4600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEBELLA",
        "first_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-27",
        "last_updated": "2025-09-11",
        "certification_date": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "337337",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "xig9006@direct.nyp.org",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Address",
            "address_1": "186 Joralemon St Fl 3",
            "city": "Brooklyn",
            "state": "NY",
            "country_code": "US",
            "postal_code": "112014326",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "186 Joralemon St Fl 3",
            "city": "Brooklyn",
            "state": "NY",
            "country_code": "US",
            "postal_code": "112014326",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "186 Joralemon St Fl 3",
            "city": "Brooklyn",
            "state": "NY",
            "country_code": "US",
            "postal_code": "112014326",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.