Individual provider Active NPI

Nancy Yang, MD

  • Hepatology Physician
  • Durham, NC
National Provider Identifier
1780116350
Registry record updated Sep 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hepatology PhysicianTaxonomy code 207RI0008X
License
2020-03175 Issued in NC
Practice address
2301 Erwin Rd
Durham, NC 27705-4699
Phone
(919) 684-8111
NPI assigned
Apr 1, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 2, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Hepatology Physician 207RI0008X 2020-03175 NC Primary

Addresses

Primary practice location

2301 Erwin Rd
Durham, NC 27705-4699

Mailing address

40 Medicine Circle Duke Gastroenterology - Dumc 3923
Durham, NC 27710-0001
Phone (919) 684-1817

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
I20210818000214 NC Practitioner - Internal Medicine 4789089541 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Icahn School of Medicine at Mount Sinai, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Duke Health Integrated Practice IncGroup PAC ID 8325412737, 3,140 clinicians

Practice addresses (Care Compare)

100 Duke Health Cary PL
Cary, NC 27519-6759
Phone (919) 684-8111

1002 N Church St
Greensboro, NC 27401-1439
Phone (919) 684-8111

2301 Erwin Rd
Durham, NC 27705-4699
Phone (919) 684-8111

2351 Erwin Rd
Durham, NC 27705-4699
Phone (919) 684-8111

40 Duke Medicine Cir
Durham, NC 27710-4000
Phone (919) 684-8111

Hospital & facility affiliations

  • Duke University Hospital Hospital, Durham, NC, CCN 340030
  • Duke Regional Hospital Hospital, Durham, NC, CCN 340155

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux12

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Duke University Health System, Inc. CurrentSince Jul 29, 2025 Accepting new patients
Duke Health Integrated Practice, Inc. CurrentSince Jul 1, 2023 Accepting new patients
Duke University Health System, Inc. CurrentSince Jul 29, 2025 Accepting new patients
Duke University Health System, Inc. Past Accepting new patients

Locations

100 Duke Health Cary Pl
Ste 230
Cary, NC 27519
Phone (919) 385-4400

2301 Erwin Rd
Durham, NC 27705
Phone (919) 668-0289

40 Duke Medicine Cir
Durham, NC 27710
Phone (919) 681-6588

3643 N Roxboro St
Durham, NC 27704
Phone (919) 470-6186

40 Duke Medicine Cir
#3923
Durham, NC 27710

4220 N Roxboro St
Fl 2
Durham, NC 27704
Phone (919) 471-8344

Interoperability endpoints

  • Direct secure messaging: nyang299043@direct.medicine.duke.edu

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 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": "1491004800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756771200000",
    "number": "1780116350",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 MEDICINE CIRCLE DUKE GASTROENTEROLOGY - DUMC 3923",
            "city": "DURHAM",
            "state": "NC",
            "postal_code": "277100001",
            "telephone_number": "919-684-1817",
            "fax_number": "919-479-2664"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2301 ERWIN RD",
            "city": "DURHAM",
            "state": "NC",
            "postal_code": "277054699",
            "telephone_number": "919-684-8111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YANG",
        "first_name": "NANCY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-01",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RI0008X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hepatology",
            "state": "NC",
            "license": "2020-03175",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Durham, NC

Sources for this page

Verify at the official NPI Registry.