Kelli Elizabeth Johnston, D.O.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

927 Issued in SC

Practice address

3312 Maybank Hwy Ste B
Johns Island, SC 29455-4818

Phone

(843) 894-3490

Fax

(833) 450-6022

NPI assigned

Apr 9, 2007

Sex

Female

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 1

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kelli.johnston.1@30388.direct.athenahealth.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.

• Coastal Pediatric Associates, P.a.

  • Pediatrics Physician
  • Charleston, SC
  • NPI 1770700759
  Medicare reassignment NPD
• Angel Oak Pediatrics LLC

  • Pediatrics Physician
  • Johns Island, SC
  • NPI 1265207229
  NPD Authorized official

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

{
    "created_epoch": "1176076800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779926400000",
    "number": "1689797268",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2911 WATERLEAF RD",
            "city": "JOHNS ISLAND",
            "state": "SC",
            "postal_code": "294553176",
            "telephone_number": "843-894-3490"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3312 MAYBANK HWY STE B",
            "city": "JOHNS ISLAND",
            "state": "SC",
            "postal_code": "294554818",
            "telephone_number": "843-894-3490",
            "fax_number": "833-450-6022"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSTON",
        "first_name": "KELLI",
        "middle_name": "ELIZABETH",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-09",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "SC",
            "license": "927",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "009270",
            "state": "SC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Johns Island Chiropractic LLC
• Johns Island Pharmacy LLC
• Johns Island Post Acute, LLC
• Johns Island Rehabilitation and Healthcare Center, LLC
• Johns Island Urgent Care, LLC
• Ashley Perdue Jordan, PHARMD
• Meaghan Alyssa Joslin, DPT
• Jessica Kansky
• Chantelle J Kapp, LMFT
• Mackenzie Kapral

• Pediatrics Physician in Johns Island, SC
• Providers in Johns Island, SC by specialty
• Pediatrics Physician in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.