Thomas Reginald Williams, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

9501152 Issued in NC

Practice address

2424 Century PL SE
Hickory, NC 28602-4031

Phone

(828) 322-2050

Fax

(828) 322-5858

NPI assigned

Apr 12, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 7

Electronic endpoints 4

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

Specialty

Ophthalmology

Education

University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Graystone Ophthalmology Associates, P.a.Group PAC ID 6709820236, 18 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Catawba Valley Medical Center Hospital, Hickory, NC, CCN 340143

Merit-based Incentive Payment System (MIPS)

Final score

93.82 of 100Reported as group

Quality

99.47

Promoting interoperability

100

Improvement activities

40

Cost

79.92

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: thomas.williams.p1@direct.graystone-eye.nextgenshare.com
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Graystone Ophthalmology Associates, PA

  dba Graystone Retina Center

  • Ophthalmology Physician
  • Hickory, NC
  • NPI 1992660740
  Medicare reassignment Care Compare group NPD
• Graystone Ophthalmology Associates, P.a.

  dba Graystone Eye

  • Ophthalmology Physician
  • Lenoir, NC
  • NPI 1205923240
  NPD
• Graystone Ophthalmology Associates, PA

  dba Graystone Eye

  • Ophthalmology Physician
  • North Wilkesboro, NC
  • NPI 1245025048
  NPD
• Graystone Ophthalmology Associates, PA

  dba Graystone Eye

  • Ophthalmology Physician
  • Lincolnton, NC
  • NPI 1477640415
  NPD
• Graystone Ophthalmology Associates, P.a.

  dba Graystone Eye

  • Ophthalmology Physician
  • Hickory, NC
  • NPI 1598700114
  NPD (past)
• Graystone Ophthalmology Associates, PA

  dba Graystone Eye

  • Ophthalmology Physician
  • Boone, NC
  • NPI 1881952810
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Catawba Valley Medical Center

  • General Acute Care Hospital
  • Hickory, NC
  • NPI 1164495255
  Care Compare affiliation

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

{
    "created_epoch": "1144800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767139200000",
    "number": "1750345443",
    "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": "828-345-0522"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2424 CENTURY PL SE",
            "city": "HICKORY",
            "state": "NC",
            "postal_code": "286024031",
            "telephone_number": "828-322-2050",
            "fax_number": "828-322-5858"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2060 Hickory Blvd SW",
            "address_purpose": "LOCATION",
            "city": "Lenoir",
            "state": "NC",
            "postal_code": "286456459",
            "country_code": "US",
            "telephone_number": "828-322-2050",
            "fax_number": "828-345-0522",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2640 Highway 105 Ste 102",
            "address_purpose": "LOCATION",
            "city": "Boone",
            "state": "NC",
            "postal_code": "286077828",
            "country_code": "US",
            "telephone_number": "828-322-2050",
            "fax_number": "828-345-0522",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2311 E Main St",
            "address_purpose": "LOCATION",
            "city": "Lincolnton",
            "state": "NC",
            "postal_code": "280924103",
            "country_code": "US",
            "telephone_number": "828-322-2050",
            "fax_number": "828-345-0522",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2415 Century Pl SE",
            "address_purpose": "LOCATION",
            "city": "HICKORY",
            "state": "NC",
            "postal_code": "286024031",
            "country_code": "US",
            "telephone_number": "828-322-2050 x6843",
            "fax_number": "828-345-0522",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "48 Boone Trl",
            "address_purpose": "LOCATION",
            "city": "North Wilkesboro",
            "state": "NC",
            "postal_code": "286593515",
            "country_code": "US",
            "telephone_number": "828-322-2050",
            "fax_number": "828-345-0522",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "THOMAS",
        "middle_name": "REGINALD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-12",
        "last_updated": "2025-12-31",
        "certification_date": "2025-12-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "NC",
            "license": "9501152",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAQH",
            "identifier": "11605241",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "87948",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "5044012",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EYEMED",
            "identifier": "A03462",
            "state": "NC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1750345443",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WELLCARE",
            "identifier": "1853359",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ENVOLVE",
            "identifier": "5044012",
            "state": "NC"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "thomas.williams.p1@direct.graystone-eye.nextgenshare.com",
            "affiliation": "Y",
            "endpointDescription": "Graystone Ophthalmology Associates, PA - Thomas Williams, MD",
            "affiliationName": "Graystone Ophthalmology Associates, PA",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Patient Records",
            "address_1": "2311 E Main St",
            "city": "Lincolnton",
            "state": "NC",
            "country_code": "US",
            "postal_code": "280924103",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "thomas.williams.p1@direct.graystone-eye.nextgenshare.com",
            "affiliation": "Y",
            "endpointDescription": "Graystone Ophthalmology Associates, PA - Thomas Williams, MD",
            "affiliationName": "Graystone Ophthalmology Associates, P.A.",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Patient Records",
            "address_1": "2060 Hickory Blvd SW",
            "city": "Lenoir",
            "state": "NC",
            "country_code": "US",
            "postal_code": "286456406",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "thomas.williams.p1@direct.graystone-eye.nextgenshare.com",
            "affiliation": "Y",
            "endpointDescription": "Graystone Ophthalmology Associates, PA - Thomas Williams, MD",
            "affiliationName": "Graystone Ophthalmology Associates, PA",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Patient Records",
            "address_1": "2424 Century Pl SE",
            "city": "Hickory",
            "state": "NC",
            "country_code": "US",
            "postal_code": "286024031",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "thomas.williams.p1@direct.graystone-eye.nextgenshare.com",
            "affiliation": "Y",
            "endpointDescription": "Graystone Ophthalmology Associates, PA - Thomas Williams, MD",
            "affiliationName": "Graystone Ophthalmology Associates, PA",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Patient Records",
            "address_1": "2640 Highway 105 Ste 102",
            "city": "Boone",
            "state": "NC",
            "country_code": "US",
            "postal_code": "286077828",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Makenna Williams, RBT
• Mark O Williams
• Mirenda Latisa Williams, AGNP-C
• Robert C. Williams, M.D.
• Stephanie Marshall Williams
• Ashley Nichols Williamson, HIS
• Steven G Williamson, MD
• Heather Lynn Willis, MD
• Erin Jessica Willoughby, PT, DPT
• Ashley M Wilson

• Ophthalmology Physician in Hickory, NC
• Providers in Hickory, NC by specialty
• Ophthalmology Physician in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 31, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.