NPIMap

Organization Active NPI

Graystone Ophthalmology Associates, PA

Doing business as Graystone Eye

  • Ophthalmology Physician
  • Lincolnton, NC
National Provider Identifier
1477640415
Registry record updated Mar 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
Legal business name
GRAYSTONE OPHTHALMOLOGY ASSOCIATES, PA
Doing business as
Graystone Eye
Practice address
2311 E Main St
Lincolnton, NC 28092-4103
Phone
(828) 322-2050
Fax
(828) 345-0522
NPI assigned
Oct 10, 2006
Last updated
Mar 10, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 10, 2026

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

Authorized official

Name
Sherry B Calhoun
Title
Credentialing/Contracting/Business
Phone
(828) 322-2050

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207W00000X Primary

Addresses

Primary practice location

2311 E Main St
Lincolnton, NC 28092-4103

Mailing address

PO Box 3445
Hickory, NC 28603-3445
Phone (828) 322-2050

Other identifiers 5

IdentifierTypeStateIssuer
1774OtherNCBCBS
4496151OtherNCAETNA
890120GMedicaidNC
A15599OtherNCEYEMED
NC36626OtherNCWELLCARE

Other names 1

  • Graystone Eye Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20050615000978 NC Part B Supplier - Clinic/Group Practice 6709820236 Receives reassigned benefits from 19 practitioners
7 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Hickory, NC; Lenoir, NC; Lincolnton, NC; North Wilkesboro, NC; Boone, NC
O20100930052807 NC DME Supplier - Physician - OphthalmologyDME Supplier - Optician 6709820236 Practice locations: Lincolnton, NC

Other NPIs with the same Medicare PAC ID 5

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Other NPIs on the same Medicare enrollment 5

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory
Tax ID family
Graystone Ophth Viewmon7 organizations share this tax ID, including this one

Other organizations with this tax ID 6

Organizations that report the same tax identification number in the National Provider Directory.

Locations

2060 Hickory Blvd SW
Lenoir, NC 28645
Phone (704) 732-3796

Practitioners & affiliated clinicians

Practitioners 21

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 21

NPI Registry JSON

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

{
    "created_epoch": "1160438400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773100800000",
    "number": "1477640415",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3445",
            "city": "HICKORY",
            "state": "NC",
            "postal_code": "286033445",
            "telephone_number": "828-322-2050",
            "fax_number": "828-322-2050"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2311 E MAIN ST",
            "city": "LINCOLNTON",
            "state": "NC",
            "postal_code": "280924103",
            "telephone_number": "828-322-2050",
            "fax_number": "828-345-0522"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GRAYSTONE OPHTHALMOLOGY ASSOCIATES, PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-10-10",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A",
        "authorized_official_last_name": "CALHOUN",
        "authorized_official_first_name": "SHERRY",
        "authorized_official_middle_name": "B",
        "authorized_official_title_or_position": "CREDENTIALING/CONTRACTING/BUSINESS",
        "authorized_official_telephone_number": "828-322-2050"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Ophthalmology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "1774",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "4496151",
            "state": "NC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "890120G",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EYEMED",
            "identifier": "A15599",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WELLCARE",
            "identifier": "NC36626",
            "state": "NC"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Graystone Eye",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Graystone Eye",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Lincolnton, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.