NPIMap

Individual provider Active NPI

Markus Andrew Buchfellner, MD

  • Pediatric Infectious Diseases Physician
  • Charleston, SC
National Provider Identifier
1497250427
Registry record updated Dec 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Infectious Diseases PhysicianTaxonomy code 2080P0208X
License
95283 Issued in SC
Practice address
171 Ashley Ave
Charleston, SC 29425-0100
Phone
(440) 667-7013
NPI assigned
Mar 30, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 1, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 95283 SC
Pediatric Infectious Diseases Physician 2080P0208X 95283 SC Primary

Addresses

Primary practice location

171 Ashley Ave
Charleston, SC 29425-0100

Mailing address

PO Box 751461
Charlotte, NC 28275-1461

Other practice location 1

2095 Henry Tecklenburg Dr
Charleston, SC 29414-5733
Phone (843) 402-1634

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address direct@direct.musc.edu Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AL, SC2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20210930002558 AL Practitioner - Infectious DiseasePractitioner - Pediatric Medicine 4284031451 Reassigns benefits to 1 organization
I20251111002855 SC Practitioner - Pediatric MedicinePractitioner - Hospitalist 4284031451 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pediatric MedicineAlso: Hospitalist
Education
Northeastern Ohio University College of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

171 Ashley Ave
Charleston, SC 29425-8908
Phone (843) 792-1414

Hospital & facility affiliations

  • Musc Medical Center Hospital, Charleston, SC, CCN 420004

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
95283SCMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Alabama Health Services Foundation, PC CurrentSince Jul 7, 2021 Accepting new patients
University Medical Associates of the Medical University of South Carol CurrentSince Sep 1, 2025 Accepting new patients
Bon Secours St. Francis Xavier Hospital, Inc. Hospitalist CurrentSince Dec 1, 2025 Accepting new patients
University Medical Associates of the Medical University of South Carol Current Accepting new patients
University Medical Associates of the Medical University of South Carol CurrentSince Sep 1, 2025 Accepting new patients
University of Alabama Health Services Foundation, PC. CurrentSince Jul 7, 2021 Accepting new patients
Bon Secours St. Francis Xavier Hospital, Inc. Past Accepting new patients

Locations

1600 7th Ave S
Birmingham, AL 35233
Phone (205) 638-9100

2095 Henry Tecklenburg Dr
Charleston, SC 29414
Phone (843) 402-1037

10 McClennan Banks Dr
Charleston, SC 29401
Phone (843) 330-9824

171 Ashley Ave
Charleston, SC 29425
Phone (843) 792-2123

Interoperability endpoints

  • Direct secure messaging: mbuchfellner47475@childrensofalabama.direct-ci.com

Organizations & group practices 8

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.

Hospital & facility affiliations 6

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

NPI Registry JSON

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

{
    "created_epoch": "1522368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764547200000",
    "number": "1497250427",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 751461",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282751461"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "171 ASHLEY AVE",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294250100",
            "telephone_number": "440-667-7013"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2095 Henry Tecklenburg Dr",
            "address_purpose": "LOCATION",
            "city": "Charleston",
            "state": "SC",
            "postal_code": "294145733",
            "country_code": "US",
            "telephone_number": "843-402-1634",
            "fax_number": "843-402-1550",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BUCHFELLNER",
        "first_name": "MARKUS",
        "middle_name": "ANDREW",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-30",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "SC",
            "license": "95283",
            "primary": false
        },
        {
            "code": "2080P0208X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Infectious Diseases",
            "state": "SC",
            "license": "95283",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "direct@direct.musc.edu",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "171 Ashley Ave",
            "city": "Charleston",
            "state": "SC",
            "country_code": "US",
            "postal_code": "294250100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Charleston, SC

Sources for this page

Verify at the official NPI Registry.