NPPES file of Aug 9, 2026

Diaa An Bahgat, MD.

Neurological Surgery Physician · Little Rock, AR

Diaa An Bahgat, MD. is a neurological surgery physician with a practice address in Little Rock, Arkansas, and NPI 1164693347, issued on Mar 17, 2008. Check the license (Arkansas E-9189, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164693347
Name
Diaa An Bahgat
Credential
MD.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
E-9189 AR
Self-reported in NPPES; status is on the state search
Practice location
4301 W Markham St # 783, Little Rock, AR 72205
Phone
(501) 686-8000
Enumerated
Mar 17, 2008
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20161004001773); 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 # 783

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

  1. Edmund Adams, PA-CMedical Physician Assistant1073533436
  2. Jibran Ahmed, M.DHematology & Oncology Physician1780091975
  3. Victoria Akins, MDGeriatric Medicine (Family Medicine) Physician1790875268
  4. Awad Alaid, MDStudent in an Organized Health Care Education/Training Program1386845501
  5. Daisy Alapat, MDAnatomic Pathology & Clinical Pathology Physician1689812190
  6. Ioannis AnastasiouGastroenterology Physician1104201532

Verify Diaa An Bahgat in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical Board
    Search for license E-9189
    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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2.0 times the Medicare Part D claims of the average neurological surgery physician in 2024

346 Medicare Part D claims for 111 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. 144 claims were for opioids.

  1. Diaa Bahgat346
  2. Specialty average172

Most prescribed

  1. Hydrocodone-Acetaminophen80 claims
  2. Tizanidine Hcl51 claims
  3. Gabapentin39 claims
  4. Oxycodone-Acetaminophen35 claims
  5. Methocarbamol26 claims
  6. Cyclobenzaprine Hcl18 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $950.92

8 payments; by number, the most common kind was food and beverage; the largest payer was InSightec,Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Diaa Bahgat$951
  2. Specialty average$14,926

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Arkansas Health GroupLittle Rock, AR

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

Diaa An Bahgat among 79 neurological surgery physician records in Arkansas

Diaa An Bahgat, MD. is one of 79 neurological surgery physician records with a practice address in Arkansas. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 54% of them.

  • NPI issued2008 · 54% of these records are older, 39% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated1996 · median 2004 among the 62 with a school on file
  • Record last updated2022 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Arkansas

There are 79 neurological surgery physician records in Arkansas.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Tamer Altay, M.D.Little Rock, AR 722051821262486
  2. George Burson, M.D.Little Rock, AR 722051194761791
  3. David Connor, D.O.Little Rock, AR 722051508077884
  4. John Day, M.D.Little Rock, AR 722051043310006
  5. Dennis McDonnell, MDLittle Rock, AR 722051518960194
  6. T. Pait, MDLittle Rock, AR 722051861582348
  7. Erika Petersen, MDLittle Rock, AR 722051780886192
  8. Blake Phillips, M.D.Little Rock, AR 722051730347899

Common questions

What is Diaa An Bahgat, MD.'s NPI number?

Diaa An Bahgat, MD.'s National Provider Identifier (NPI) is 1164693347, issued on Mar 17, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Diaa An Bahgat, MD. located?

The NPPES record lists a practice address at 4301 W Markham St # 783, Little Rock, AR, 72205. Phone: (501) 686-8000. Providers update this record themselves, so call before visiting.

How can I verify Diaa An Bahgat, MD.'s license?

NPPES lists Arkansas license number E-9189, 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.

How much does Diaa An Bahgat, MD. prescribe under Medicare Part D?

In 2024, Diaa An Bahgat, MD. had 346 Medicare Part D claims for 111 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.

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.

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.