Individual provider Active NPI

Diane Reformina Brunelli, NP

  • Family Nurse Practitioner
  • New York, NY
National Provider Identifier
1437465812
Registry record updated Feb 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
7048338 Issued in NY
Practice address
403 E 34TH St
Pediatric Cardiology 4TH Floor
New York, NY 10016-4972
Phone
(212) 263-1245
NPI assigned
Aug 24, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 7048338 NY Primary

Addresses

Primary practice location

403 E 34TH St
Pediatric Cardiology 4TH Floor
New York, NY 10016-4972

Mailing address

403 E 34TH St
Pediatric Cardiology - 4TH Floor
New York, NY 10016-4972
Phone (347) 417-1868

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
I20150811004514 NY Practitioner - Nurse Practitioner 0345467437 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
7048338NYMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
New York University CurrentSince Jul 1, 2015 Accepting new patients
New York University CurrentSince Jul 1, 2015 Accepting new patients
New York City Health and Hospitals Corporation Past Accepting new patients

Locations

403 E 34th St
Fl 4
New York, NY 10016
Phone (212) 263-8870

500 1st Ave
New York, NY 10016
Phone (212) 562-4141

150 E 32nd St
Fl 2
New York, NY 10016
Phone (646) 825-6300

160 E 32nd St
Fl 3
New York, NY 10016
Phone (212) 263-5940

14 Wall St
Fl 9
Wall Street, NY 10005
Phone (646) 501-3224

Networks

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

Interoperability endpoints

  • Direct secure messaging: dreformina681506@nychhc.direct-ci.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": "1282608000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1437465812",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "403 E 34TH ST",
            "address_2": "PEDIATRIC CARDIOLOGY - 4TH FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100164972",
            "telephone_number": "347-417-1868"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "403 E 34TH ST",
            "address_2": "PEDIATRIC CARDIOLOGY 4TH FLOOR",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100164972",
            "telephone_number": "212-263-1245"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRUNELLI",
        "first_name": "DIANE",
        "middle_name": "REFORMINA",
        "name_prefix": "Mrs.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-08-24",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "7048338",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.