Individual provider Active NPI

Mark A Feger, MD PHD

  • Orthopaedic Surgery of the Spine Physician
  • Conway, AR
National Provider Identifier
1689237869
Registry record updated Apr 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery of the Spine PhysicianTaxonomy code 207XS0117X
License
E19394 Issued in AR
Practice address
625 United Dr Ste 350
Conway, AR 72032-7829
Phone
(501) 358-6792
Fax
(501) 358-6841
NPI assigned
Apr 15, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery of the Spine Physician 207XS0117X E19394 AR Primary

Addresses

Primary practice location

625 United Dr Ste 350
Conway, AR 72032-7829

Mailing address

11001 Executive Center Dr Ste 200
Little Rock, AR 72211-4393
Phone (501) 358-6792

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA, AR2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20240927000424 GA Practitioner - Orthopedic Surgery 3476889486 Reassigns benefits to 2 organizations
I20250722001648 AR Practitioner - Orthopedic Surgery 3476889486 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Arkansas for Medical SciencesGroup PAC ID 4082528955, 1,159 clinicians
Arkansas Health GroupGroup PAC ID 7911802079, 645 clinicians

Practice addresses (Care Compare)

4261 Stockton Dr
Suite 100
North Little Rock, AR 72117-2916
Phone (501) 686-8000

625 United Dr
Suite 350
Conway, AR 72032-7829
Phone (501) 358-6792

Hospital & facility affiliations

  • University of Arkansas Medical Sciences Hospital, Little Rock, AR, CCN 040016
  • Baptist Health Medical Center- Conway Hospital, Conway, AR, CCN 040154
  • White County Medical Center Hospital, Searcy, AR, CCN 040014

Merit-based Incentive Payment System (MIPS)

Final score
94.51 of 100Reported as apm
Quality
80.61
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion170
Laminectomy or laminotomy (partial removal of spine bones)85

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
E19394ARMDOrthopaedic Surgery of the Spine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Arkansas for Medical Sciences CurrentSince Jul 20, 2025 Accepting new patients
Arkansas Health Group CurrentSince Jul 1, 2025 Accepting new patients
Arkansas Health Group Current Accepting new patients
Emory Medical Care Foundation Inc CurrentSince Jun 27, 2024 Accepting new patients
The Emory Clinic Inc Orthopaedic Surgery of the Spine CurrentSince Jun 27, 2024 Accepting new patients
Arkansas Health Group CurrentSince Jul 1, 2025 Accepting new patients
Emory Medical Care Foundation Inc Current Accepting new patients
Emory Medical Care Foundation Inc Orthopaedic Surgery of the Spine CurrentSince Jun 27, 2024 Accepting new patients
University of Arkansas for Medical Sciences Current Accepting new patients
University of Arkansas for Medical Sciences CurrentSince Jul 20, 2025 Accepting new patients
Emory Health Care Past Accepting new patients

Locations

625 United Dr
Ste 350
Conway, AR 72032
Phone (501) 358-6792

4301 W Markham St
Little Rock, AR 72205
Phone (501) 603-1278

9601 Baptist Health Dr
Little Rock, AR 72205
Phone (501) 202-3995

9601 Baptist Health Dr
Ste 700
Little Rock, AR 72205
Phone (501) 219-1970

11001 Executive Center Dr
Ste 200
Little Rock, AR 72211
Phone (501) 812-7215

4301 W Markham St
#783
Little Rock, AR 72205
Phone (501) 603-1278

4261 Stockton Dr
Ste 100
North Little Rock, AR 72117
Phone (501) 526-5451

2201 Henderson Mill Rd NE
Ste 160
Atlanta, GA 30345
Phone (404) 251-2193

80 Jesse Hill Jr Dr SE
Atlanta, GA 30303
Phone (404) 616-4370

1365 Clifton Rd NE
Atlanta, GA 30322
Phone (404) 778-7525

1455 Montreal Rd
Tucker, GA 30084
Phone (404) 251-3000

Interoperability endpoints

  • Direct secure messaging: mfeger809070@direct.baptist-healthar.org
  • Direct secure messaging: mfeger911206@direct.emory.org

Organizations & group practices 11

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 21

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

View all 21

NPI Registry JSON

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

{
    "created_epoch": "1555286400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775606400000",
    "number": "1689237869",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11001 EXECUTIVE CENTER DR STE 200",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722114393",
            "telephone_number": "501-358-6792",
            "fax_number": "501-358-6841"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "625 UNITED DR STE 350",
            "city": "CONWAY",
            "state": "AR",
            "postal_code": "720327829",
            "telephone_number": "501-358-6792",
            "fax_number": "501-358-6841"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FEGER",
        "first_name": "MARK",
        "middle_name": "A",
        "credential": "MD PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-15",
        "last_updated": "2026-04-08",
        "certification_date": "2026-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "AR",
            "license": "E19394",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Conway, AR

Sources for this page

Verify at the official NPI Registry.