NPPES file of Aug 9, 2026

Diata Marie Hart, AGNP-C

Adult Medicine Physician · Little Rock, AR

Diata Marie Hart, AGNP-C is an adult medicine physician with a practice address in Little Rock, Arkansas, and NPI 1922842210, issued on Jun 21, 2024. Check the license (Arkansas 227930, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922842210
Name
Diata Marie Hart
Credential
AGNP-C
Primary taxonomy
Adult Medicine Physician 207QA0505X
License number
227930 AR
Self-reported in NPPES; status is on the state search
Practice location
4301 W Markham St, Little Rock, AR 72205
Phone
(501) 686-7000
Enumerated
Jun 21, 2024
Record last updated
Jun 21, 2024
Fax
(501) 686-5386
Medicare enrollment
Enrolled (PECOS I20250910000578); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4301 W Markham St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohamed Abdeldayem, M.D.Anesthesiology Physician1417316860
  2. Hashane AbeyagunawardeneStudent in an Organized Health Care Education/Training Program1033040365
  3. Abdallah Abou-DiabStudent in an Organized Health Care Education/Training Program1346182524
  4. Ahmed Abuabdou, M.D.Internal Medicine Physician1245547702
  5. Dana Abulez, MSEStudent in an Organized Health Care Education/Training Program1710716915
  6. Erin Adams, MDStudent in an Organized Health Care Education/Training Program1225822406

Verify Diata Marie Hart in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical Board
    Search for license 227930    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arkansas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Appello Health And Wellness Clinic LLCMalvern, AR
  2. Venvisor Health OF AR PABentonville, AR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Adult Medicine Physician providers in Arkansas

There are 25 adult medicine physician records in Arkansas.

All 25 in Arkansas → Every provider in Little Rock →

Other adult medicine physician records in Arkansas

  1. Timothy Bainum, M.D.Glenwood, AR1578759965
  2. Donna Beallis, DOSpringdale, AR1669423125
  3. William BurnhamLittle Rock, AR1033125943
  4. Brett Butler, MDAshdown, AR1477507333
  5. Charles Carttar, M.D.Little Rock, AR1750367199
  6. Scott Darby, M.D.Little Rock, AR1336247501
  7. Jheanelle Dawkins, MDSherwood, AR1811494974
  8. Sherri Diamond, M.D.North Little Rock, AR1932100534
  9. Archie Hearne, M.D.Little Rock, AR1851505358
  10. Kaylie HollandParagould, AR1275216798

Common questions

What is Diata Marie Hart, AGNP-C's NPI number?

Diata Marie Hart, AGNP-C's National Provider Identifier (NPI) is 1922842210, issued on Jun 21, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Diata Marie Hart, AGNP-C located?

The NPPES record lists a practice address at 4301 W Markham St, Little Rock, AR, 72205. Phone: (501) 686-7000. Providers update this record themselves, so call before visiting.

How can I verify Diata Marie Hart, AGNP-C's license?

NPPES lists Arkansas license number 227930, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.