NPIMap

Individual provider Active NPI

Vikas Vujjini, M.D.

  • Nephrology Physician
  • Little Rock, AR
National Provider Identifier
1275989907
Registry record updated Jun 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
E-14893 Issued in AR
Practice address
4301 W Markham St # 501
Little Rock, AR 72205-7101
Phone
(501) 214-2400
Fax
(501) 661-7936
NPI assigned
May 12, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 2, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X E-14893 AR Primary
Internal Medicine Physician 207R00000X E-47893 AR
Internal Medicine Physician 207R00000X P32584 MD

Addresses

Primary practice location

4301 W Markham St # 501
Little Rock, AR 72205-7101

Mailing address

4301 W Markham St # 783
Little Rock, AR 72205-7101
Phone (501) 686-8000

Other practice location 1

2445 Christina Ln Ste B
Conway, AR 72034-7047
Phone (501) 764-1315

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220531001913 AR Practitioner - NephrologyPractitioner - Internal Medicine 2860782877 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Internal Medicine
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Nephrology Associates PAGroup PAC ID 1557342334, 12 clinicians

Practice addresses (Care Compare)

3401 Springhill Dr
Suite 325
North Little Rock, AR 72117-2945
Phone (501) 955-0320

4301 W Markam St
Little Rock, AR 72205-7101
Phone (501) 686-8000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
E-47893ARMDInternal Medicine Physician
P32584MDMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Nephrology Associates PA Nephrology CurrentSince Jul 1, 2022 Accepting new patients

Locations

2445 Christina Ln
Ste B
Conway, AR 72034
Phone (501) 279-7077

2425 Dave Ward Dr
Ste 601
Conway, AR 72034
Phone (501) 328-0055

8907 Kanis Rd
Ste 330
Little Rock, AR 72205
Phone (501) 224-8810

3401 Springhill Dr
Ste 325
North Little Rock, AR 72117
Phone (501) 955-0320

Organizations & group practices 2

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 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1463011200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780358400000",
    "number": "1275989907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4301 W MARKHAM ST # 783",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722057101",
            "telephone_number": "501-686-8000",
            "fax_number": "501-526-5148"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4301 W MARKHAM ST # 501",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722057101",
            "telephone_number": "501-214-2400",
            "fax_number": "501-661-7936"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2445 Christina Ln Ste B",
            "address_purpose": "LOCATION",
            "city": "Conway",
            "state": "AR",
            "postal_code": "720347047",
            "country_code": "US",
            "telephone_number": "501-764-1315",
            "fax_number": "501-764-1348",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VUJJINI",
        "first_name": "VIKAS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-05-12",
        "last_updated": "2026-06-02",
        "certification_date": "2026-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "AR",
            "license": "E-14893",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AR",
            "license": "E-47893",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "P32584",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Little Rock, AR

Sources for this page

Verify at the official NPI Registry.