Individual provider Active NPI

Martha Elisabeth Leong, DO, MSCR

  • Pediatric Cardiology Physician
  • Chapel Hill, NC
National Provider Identifier
1639490048
Registry record updated Sep 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Cardiology PhysicianTaxonomy code 2080P0202X
License
W5860 Issued in TX
Practice address
101 Manning Drive
Chapel Hill, NC 27599-4159
Phone
(984) 974-4601
Fax
(984) 974-7440
NPI assigned
Jun 21, 2010
Last updated
Sep 30, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 30, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Cardiology Physician 2080P0202X W5860 TX Primary
Pediatric Cardiology Physician 2080P0202X OS018238 PA
Pediatric Cardiology Physician 2080P0202X OS16366 FL

Addresses

Primary practice location

101 Manning Drive
Chapel Hill, NC 27599-4159

Mailing address

2000 Perimeter Park Dr Ste 200
Morrisville, NC 27560-8442

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address mheal653028@direct.unc.nchie.net Direct
Direct Messaging Address mheal653028@direct.UNC.nchie.net Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC
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
I20200924000185 NC Practitioner - Pediatric Medicine 1355562323 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pediatric Medicine
Education
Kansas City University of Med & Biosciences, College of Osteo Med, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

2000 Perimeter Park Dr
Suite 200
Morrisville, NC 27560-0198

5221 Paramount Pkwy
Suite 420
Morrisville, NC 27560-4704

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1675SCMDRegistered Dietitian
OS16366FLMDPediatric Cardiology Physician
OS018238PAMDPediatric Cardiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Moses H Cone Memorial Hospital Operating Corporation CurrentSince Sep 17, 2020 Accepting new patients
University of North Carolina at Chapel Hill CurrentSince Sep 14, 2020 Accepting new patients
Unc Physicians Network LLC CurrentSince Sep 1, 2020 Accepting new patients
Unc Physicians Network LLC CurrentSince Sep 1, 2020 Accepting new patients
Unc Physicians Network LLC Current Accepting new patients
University of North Carolina at Chapel Hill CurrentSince Sep 14, 2020 Accepting new patients
NHCS Physicians Inc CurrentSince Mar 1, 2024 Accepting new patients
The Moses H Cone Memorial Hospital Operating Corporation CurrentSince Sep 17, 2020 Accepting new patients
Baptist Specialty Physicians Inc Pediatric Cardiology PastSince Apr 24, 2022 Accepting new patients
Baptist Specialty Physicians Inc Pediatric Cardiology PastSince May 25, 2021 Accepting new patients
Park Ophthalmology Past Accepting new patients

Locations

101 Manning Dr
Chapel Hill, NC 27514
Phone (984) 974-1485

940 Martin Luther King Jr Blvd
Chapel Hill, NC 27514
Phone (919) 942-5123

1200 N Elm St
Greensboro, NC 27401
Phone (336) 574-7000

2000 Perimeter Park Dr
Ste 200
Morrisville, NC 27560
Phone (800) 594-8624

5221 Paramount Pkwy
Ste 420
Morrisville, NC 27560
Phone (984) 215-6533

2460 Curtis Ellis Dr
Rocky Mount, NC 27804
Phone (252) 443-8199

901 N Winstead Ave
Ste 430
Rocky Mount, NC 27804
Phone (252) 962-6300

1301 Central Dr
Sanford, NC 27330
Phone (919) 718-9512

Interoperability endpoints

  • Direct secure messaging: mheal1253799@direct.novanthealth.org
  • Direct secure messaging: mheal653028@direct.unc.nchie.net

Organizations & group practices 11

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": "1277078400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790726400000",
    "number": "1639490048",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2000 PERIMETER PARK DR STE 200",
            "city": "MORRISVILLE",
            "state": "NC",
            "postal_code": "275608442"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 MANNING DRIVE",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275994159",
            "telephone_number": "984-974-4601",
            "fax_number": "984-974-7440"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEONG",
        "first_name": "MARTHA",
        "middle_name": "ELISABETH",
        "name_prefix": "Dr.",
        "credential": "DO, MSCR",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-06-21",
        "last_updated": "2026-09-30",
        "certification_date": "2026-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "TX",
            "license": "W5860",
            "primary": true
        },
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "PA",
            "license": "OS018238",
            "primary": false
        },
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "FL",
            "license": "OS16366",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mheal653028@direct.unc.nchie.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "NC Children's Heart Center",
            "address_2": "Room MG 140, Manning Drive, CB7232",
            "city": "Chapel Hill",
            "state": "NC",
            "country_code": "US",
            "postal_code": "27516",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mheal653028@direct.UNC.nchie.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "1301 Central Dr",
            "city": "Sanford",
            "state": "NC",
            "country_code": "US",
            "postal_code": "273304159",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chapel Hill, NC

Sources for this page

Verify at the official NPI Registry.