NPPES file of Aug 9, 2026

Volkan Ozduran, M.D.

Hospitalist Physician · Hattiesburg, MS

Volkan Ozduran, M.D. is a hospitalist physician with a practice address in Hattiesburg, Mississippi, and NPI 1427099209, issued on Jun 10, 2006. Check the license (Mississippi 19036, as entered in NPPES) on the Mississippi State Board of Medical Licensure; 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
1427099209
Name
Volkan Ozduran
Credential
M.D.
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
19036 MS
12277 MS
Self-reported in NPPES; status is on the state search
Practice location
415 S 28TH Ave, Hattiesburg, MS 39401
Phone
(601) 288-4329
Enumerated
Jun 10, 2006
Record last updated
Aug 23, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(601) 288-3191
Medicaid ID
09684360 MS
Medicare enrollment
Enrolled (PECOS I20050916000281); 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 415 S 28TH Ave

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

  1. Ralph Abraham, MDSurgery Physician1013931674
  2. Logan AbramsPerfusionist1346803061
  3. William Adcock, AGACNPCritical Care Medicine Nurse Practitioner1225894264
  4. Mansoor Ahmad, MDHospitalist Physician1154096758
  5. Mohammed Ahmed, MDHospitalist Physician1942224514
  6. Muthanna Al-Ghuraibawi, M.D.Hospitalist Physician1811622665

Verify Volkan Ozduran in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
    Search for license 19036
    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 Mississippi 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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52% more Medicare Part D claims than the average hospitalist physician in 2024

794 Medicare Part D claims for 275 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 29 claims were for opioids.

  1. Volkan Ozduran794
  2. Specialty average521

Most prescribed

  1. Metoprolol Succinate59 claims
  2. Atorvastatin Calcium42 claims
  3. Clopidogrel31 claims
  4. Amlodipine Besylate30 claims
  5. Rosuvastatin Calcium27 claims
  6. Pantoprazole Sodium26 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: $121.04

6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Volkan Ozduran$121.04
  2. Specialty average$494.84

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. Hattiesburg Clinic PAHattiesburg, MS

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

Volkan Ozduran among 116 hospitalist physician records in Mississippi

Volkan Ozduran, M.D. is one of 116 hospitalist physician records with a practice address in Mississippi. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 68% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated1994 · median 2009 among the 94 with a school on file
  • Record last updated2016 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

42 hospitalist physician records list a practice address in Hattiesburg

They are 42 of the 2,569 NPPES records with a practice address in Hattiesburg, and 116 hospitalist physician records in Mississippi.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Mohammed Ahmed, MDHattiesburg, MS 394011942224514
  2. Edward Askew, MDHattiesburg, MS 394011619991809
  3. Mary Corkern, MDHattiesburg, MS 394011740298116
  4. George Habeeb, MDHattiesburg, MS 394011033121785
  5. Catherine Hulsey, M.D.Hattiesburg, MS 394011164483814
  6. Greg Ichtertz, M.D.Hattiesburg, MS 394011598884454
  7. Antonio Jaime Imperial, M.D.Hattiesburg, MS 394011902867021
  8. Thomas King, MDHattiesburg, MS 394011043324809

Common questions

What is Volkan Ozduran, M.D.'s NPI number?

Volkan Ozduran, M.D.'s National Provider Identifier (NPI) is 1427099209, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Volkan Ozduran, M.D. located?

The NPPES record lists a practice address at 415 S 28TH Ave, Hattiesburg, MS, 39401. Phone: (601) 288-4329. Providers update this record themselves, so call before visiting.

How can I verify Volkan Ozduran, M.D.'s license?

NPPES lists Mississippi license number 19036, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Volkan Ozduran, M.D. prescribe under Medicare Part D?

In 2024, Volkan Ozduran, M.D. had 794 Medicare Part D claims for 275 beneficiaries; the average among hospitalist physician prescribers was 521. 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.