Howard Nobles Greene, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

MD29305 Issued in SC

Practice address

400 N Cashua Dr
Florence, SC 29501-2098

Phone

(843) 664-9393

Fax

(843) 664-2460

NPI assigned

Jul 6, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in SC

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 Miami, LM Miller School of Medicine, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Clemson Eye PAGroup PAC ID 4183537764, 51 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: howard.greene.p2@direct.clemsoneye.nextgenshare.com
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: howard.greene.p1@direct.clemsoneye.nextgenshare.com

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.

• Clemson Eye, PA

  • Ophthalmology Physician
  • Greenville, SC
  • NPI 1447383831
  Medicare reassignment Care Compare group NPD
• Clemson Eye, PA

  • Optometrist
  • Hartsville, SC
  • NPI 1629686373
  NPD
• Clemson Eye, PA

  • Optometrist
  • Clemson, SC
  • NPI 1790939254
  NPD (past)
• Greensboro Ophthalmology Assoc PA

  • Specialist
  • Greensboro, NC
  • NPI 1043304215
  NPD (past)

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

{
    "created_epoch": "1152144000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776816000000",
    "number": "1891726766",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 11407",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352468575",
            "telephone_number": "864-359-1308"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 N CASHUA DR",
            "city": "FLORENCE",
            "state": "SC",
            "postal_code": "295012098",
            "telephone_number": "843-664-9393",
            "fax_number": "843-664-2460"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "380 W Wesmark Blvd",
            "address_purpose": "LOCATION",
            "city": "Sumter",
            "state": "SC",
            "postal_code": "29150",
            "country_code": "US",
            "telephone_number": "843-664-9393",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREENE",
        "first_name": "HOWARD",
        "middle_name": "NOBLES",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-06",
        "last_updated": "2026-04-22",
        "certification_date": "2026-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "SC",
            "license": "MD29305",
            "primary": true
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "NC",
            "license": "9901413",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "891247E",
            "state": "NC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "239051",
            "state": "SC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Andrian Jernise Green-Moore
• Ryan Sidney Green III, FNP-C
• Candice Whitaker Greenan, MD
• Phillip H Greenberg, M.D.
• Stuart A Greenberg, MD
• Ralph Emerson Greene III, CRNA
• Roberta Greene, COTA
• Greenwood Genetics Center, Inc.
• Zachary Bruce Greenwood
• Gregory V Browning MD,PA.

• Ophthalmology Physician in Florence, SC
• Providers in Florence, SC by specialty
• Ophthalmology Physician in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 22, 2026; 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.