Individual provider Active NPI

Melissa B. Lesko, D. O.

  • Pulmonary Disease Physician
  • Summit, NJ
National Provider Identifier
1114230240
Registry record updated Mar 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
25MB12974900 Issued in NJ
Practice address
1 Springfield Ave FL 3
Summit, NJ 07901-4055
Phone
(908) 934-0555
Fax
(908) 934-0556
NPI assigned
Jul 18, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 18, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X 265980 NY
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 25MB12974900 NJ
Pulmonary Disease Physician 207RP1001X 25MB12974900 NJ Primary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 265980 NY

Addresses

Primary practice location

1 Springfield Ave FL 3
Summit, NJ 07901-4055

Mailing address

PO Box 416457
Boston, MA 02241-6457
Phone (844) 362-1735

Other practice location 1

140 Central Ave Ste 400
Clark, NJ 07066-1121
Phone (908) 934-0555

Other practice location 2

550 First Avenue
NYU Langone Medical Center
New York, NY 10016
Phone (212) 263-5506

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mlesko78842@nyumc.direct-ci.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, NJ2 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
I20121022000387 NY Practitioner - Critical Care (Intensivists)Practitioner - Internal MedicinePractitioner - Pulmonary Disease 9032369483 Reassigns benefits to 1 organization
I20260326000215 NJ Practitioner - Pulmonary DiseasePractitioner - Internal Medicine 9032369483 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)
Education
Philadelphia College of Osteopathic Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
New York UniversityGroup PAC ID 1355232422, 5,925 clinicians

Practice addresses (Care Compare)

111 Broadway
New York, NY 10006-1901
Phone (212) 263-9700

530 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

550 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

560 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

Hospital & facility affiliations

  • NYU Langone Hospitals Hospital, New York, NY, CCN 330214
  • Overlook Medical Center Hospital, Summit, NJ, CCN 310051

Merit-based Incentive Payment System (MIPS)

Final score
90.8 of 100Reported as group
Quality
91.79
Promoting interoperability
100
Improvement activities
40
Cost
75.18

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
25MB12974900NJMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
New York University Internal Medicine CurrentSince Jul 1, 2016 Accepting new patients
New York University Internal Medicine CurrentSince Jul 1, 2016 Accepting new patients
Practice Associates Medical Group Internal Medicine Past Accepting new patients

Locations

550 1st Ave
New York, NY 10016
Phone (212) 263-3293

530 1st Ave
Fl 2
New York, NY 10016
Phone (212) 263-7216

530 1st Ave
#12
New York, NY 10016
Phone (866) 838-5864

530 1st Ave
Fl 3
New York, NY 10016
Phone (212) 263-0358

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

Networks

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

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.

Hospital & facility affiliations 8

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": "1279411200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1114230240",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 416457",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022416457",
            "telephone_number": "844-362-1735",
            "fax_number": "973-290-7495"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 SPRINGFIELD AVE FL 3",
            "city": "SUMMIT",
            "state": "NJ",
            "postal_code": "079014055",
            "telephone_number": "908-934-0555",
            "fax_number": "908-934-0556"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "140 Central Ave Ste 400",
            "address_purpose": "LOCATION",
            "city": "Clark",
            "state": "NJ",
            "postal_code": "070661121",
            "country_code": "US",
            "telephone_number": "908-934-0555",
            "fax_number": "908-934-0556",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "550 First Avenue",
            "address_2": "NYU Langone Medical Center",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "10016",
            "country_code": "US",
            "telephone_number": "212-263-5506",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LESKO",
        "first_name": "MELISSA",
        "middle_name": "B.",
        "name_prefix": "Dr.",
        "credential": "D. O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-07-18",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "NY",
            "license": "265980",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "NJ",
            "license": "25MB12974900",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "NJ",
            "license": "25MB12974900",
            "primary": true
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "NY",
            "license": "265980",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mlesko78842@nyumc.direct-ci.com",
            "affiliation": "N",
            "address_1": "550 First Avenue",
            "address_2": "NYU Langone Medical Center",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "10016",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Summit, NJ

Sources for this page

Verify at the official NPI Registry.