Individual provider Active NPI

Gregory Diamonti, M.D.

  • Gastroenterology Physician
  • Hickory, NC
National Provider Identifier
1407810609
Registry record updated Jul 27, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
2002-00021 Issued in NC
Practice address
415 N Center St
Suite 300
Hickory, NC 28601-5036
Phone
(828) 328-3300
Fax
(828) 328-9101
NPI assigned
Apr 14, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 27, 2010

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 2002-00021 NC Primary

Addresses

Primary practice location

415 N Center St
Suite 300
Hickory, NC 28601-5036

Mailing address

415 N Center St
Ste. 300
Hickory, NC 28601-5057
Phone (828) 328-3300

Other identifiers 1

IdentifierTypeStateIssuer
8913008MedicaidNC

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
I20100825000698 NC Practitioner - Gastroenterology 9234231671 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
State University of Ny Upstate Medical University, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Catawba Valley Medical Group IncGroup PAC ID 6305007279, shared by 2 NPIs, 133 clinicians

Practice addresses (Care Compare)

415 N Ctr St
Suite 300
Hickory, NC 28601-5036
Phone (828) 328-3300

Hospital & facility affiliations

  • Catawba Valley Medical Center Hospital, Hickory, NC, CCN 340143
  • Frye Regional Medical Center Hospital, Hickory, NC, CCN 340116
  • Watauga Medical Center Hospital, Boone, NC, CCN 340051

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy97
Upper gastrointestinal (GI) endoscopy for acid reflux68

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2002-00021NCMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Catawba Valley Medical Group, Inc Current Accepting new patients
Appalachian Regional Medical Associates, Inc. Gastroenterology CurrentSince Feb 23, 2020 Accepting new patients
Catawba Valley Medical Group Inc CurrentSince Aug 4, 2025 Accepting new patients
Catawba Valley Medical Group,Inc CurrentSince Aug 4, 2025 Accepting new patients
Catawba Valley Medical Group, Inc Past Accepting new patients

Locations

211 Milton Brown Heirs Rd
Boone, NC 28607
Phone (828) 264-6720

415 N Center St
Ste 300
Hickory, NC 28601
Phone (828) 328-3300

810 Fairgrove Church Rd
Hickory, NC 28602
Phone (704) 326-3000

50 Macedonia Church Rd
#A
Taylorsville, NC 28681
Phone (828) 732-5300

Interoperability endpoints

  • Direct secure messaging: gdiamonti214476@direct.unc.nchie.net
  • Direct secure messaging: gregorydiamonti@arhs.allscriptsdirect.net

Organizations & group practices 5

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 3

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": "1144972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1280188800000",
    "number": "1407810609",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "415 N CENTER ST",
            "address_2": "STE. 300",
            "city": "HICKORY",
            "state": "NC",
            "postal_code": "286015057",
            "telephone_number": "828-328-3300",
            "fax_number": "828-328-9101"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "415 N CENTER ST",
            "address_2": "SUITE 300",
            "city": "HICKORY",
            "state": "NC",
            "postal_code": "286015036",
            "telephone_number": "828-328-3300",
            "fax_number": "828-328-9101"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAMONTI",
        "first_name": "GREGORY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-14",
        "last_updated": "2010-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NC",
            "license": "2002-00021",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8913008",
            "state": "NC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Hickory, NC

Sources for this page

Verify at the official NPI Registry.