Individual provider Active NPI

Craig Imre Herrforth, MD

  • Nephrology Physician
  • Rock Hill, SC
National Provider Identifier
1104404060
Registry record updated Jul 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
LL86354 Issued in SC
Practice address
1436 Riverchase Blvd
Rock Hill, SC 29732-1777
Phone
(803) 329-2636
NPI assigned
Mar 31, 2021
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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Nephrology Physician 207RN0300X LL86354 SC Primary

Addresses

Primary practice location

1436 Riverchase Blvd
Rock Hill, SC 29732-1777

Mailing address

1436 Riverchase Blvd
Rock Hill, SC 29732-1777

Other practice location 1

322 S Main St
Lancaster, SC 29720-2437
Phone (803) 286-8446

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
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.

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Nephrology Associates PA Nephrology CurrentSince Aug 1, 2026 Accepting new patients

Locations

838 W Meeting St
Ste D
Lancaster, SC 29720
Phone (803) 285-4400

1436 Riverchase Blvd
Rock Hill, SC 29732
Phone (803) 329-2636

Interoperability endpoints

  • Direct secure messaging: cherrforth635222@direct.healthsystem.virginia.edu

Organizations & group practices 1

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": "1617148800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783555200000",
    "number": "1104404060",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1436 RIVERCHASE BLVD",
            "city": "ROCK HILL",
            "state": "SC",
            "postal_code": "297321777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1436 RIVERCHASE BLVD",
            "city": "ROCK HILL",
            "state": "SC",
            "postal_code": "297321777",
            "telephone_number": "803-329-2636"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "322 S Main St",
            "address_purpose": "LOCATION",
            "city": "Lancaster",
            "state": "SC",
            "postal_code": "297202437",
            "country_code": "US",
            "telephone_number": "803-286-8446",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HERRFORTH",
        "first_name": "CRAIG",
        "middle_name": "IMRE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-03-31",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "SC",
            "license": "LL86354",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rock Hill, SC

Sources for this page

Verify at the official NPI Registry.