Walter Morse Bonner Jr., M.D.

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

3839 Issued in SC

Practice address

890 Johnnie Dodds Blvd
Suite 2a
Mt Pleasant, SC 29464-6129

Phone

(843) 881-9971

Fax

(843) 881-9973

NPI assigned

Apr 11, 2006

Last updated

Jul 13, 2026By the provider in NPPES

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 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Interoperability endpoints

• 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.

• East Cooper Rheumatology, PA

  • Rheumatology Physician
  • Mount Pleasant, SC
  • NPI 1932435039
  NPD (past)
• Rheumatology Associates, P.a.

  • Rheumatology Physician
  • Charleston, SC
  • NPI 1437217718
  NPD (past)

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

{
    "created_epoch": "1144713600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1700849627",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "890 JOHNNIE DODDS BLVD",
            "address_2": "SUITE 2A",
            "city": "MT PLEASANT",
            "state": "SC",
            "postal_code": "294646129",
            "telephone_number": "843-881-9971",
            "fax_number": "843-881-9973"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "890 JOHNNIE DODDS BLVD",
            "address_2": "SUITE 2A",
            "city": "MT PLEASANT",
            "state": "SC",
            "postal_code": "294646129",
            "telephone_number": "843-881-9971",
            "fax_number": "843-881-9973"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BONNER",
        "first_name": "WALTER",
        "middle_name": "MORSE",
        "name_suffix": "Jr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-11",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "SC",
            "license": "3839",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "038391",
            "state": "SC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE MEDICAL LICENSE",
            "identifier": "3839",
            "state": "SC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• John P Bolger, PH.D.
• Bon Secours St Francis Xavier Hospital, Inc. (Charleston Oncology A Department of Bon Secours St. Francis Hospital)
• Bon Secours St. Francis Xavier Hosptial, Inc. (Lowcountry Hematology and Oncology A Department of BSSFH)
• Lisa Marie Bonaventura, LMT
• Jason Carl Bonavito
• Pamela Bonning, RN
• Samantha Booth, DPT
• Anna Borden, D.D.S.
• Kristine Marie Born, MA
• Madison Borowy

• Rheumatology Physician in Mount Pleasant, SC
• Providers in Mount Pleasant, SC by specialty
• Rheumatology Physician in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.