Individual provider Active NPI

Zachary Spencer Lorsch, MD, PHD

  • Gastroenterology Physician
  • Durham, NC
National Provider Identifier
1306474721
Registry record updated Jul 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
2024-00827 Issued in NC
Practice address
40 Duke Medicine Cir # 2J
Durham, NC 27710-4000
Phone
(919) 684-1817
Fax
(919) 479-2664
NPI assigned
Mar 31, 2020
Last updated
Jul 9, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 2024-00827 NC Primary

Addresses

Primary practice location

40 Duke Medicine Cir # 2J
Durham, NC 27710-4000

Mailing address

40 Duke Medicine Circle
Clinic 2J
Durham, NC 27710-4000
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
I20260625000290 NC Practitioner - Internal Medicine 4183197767

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Icahn School of Medicine at Mount Sinai, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

PO Box
Suite 110566
Durham, NC 27709

National Provider Directory

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

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1585612800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783555200000",
    "number": "1306474721",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 DUKE MEDICINE CIRCLE",
            "address_2": "CLINIC 2J",
            "city": "DURHAM",
            "state": "NC",
            "postal_code": "277104000",
            "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": "40 DUKE MEDICINE CIR # 2J",
            "city": "DURHAM",
            "state": "NC",
            "postal_code": "277104000",
            "telephone_number": "919-684-1817",
            "fax_number": "919-479-2664"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LORSCH",
        "first_name": "ZACHARY",
        "middle_name": "SPENCER",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-31",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NC",
            "license": "2024-00827",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Durham, NC

Sources for this page

Verify at the official NPI Registry.