NPPES file of Aug 9, 2026

Issam Turk, MD

Internal Medicine Physician · Rapid City, SD

Issam Turk, MD is an internal medicine physician with a practice address in Rapid City, South Dakota, and NPI 1871973420, issued on Jun 8, 2015. Check the license (South Dakota 14892, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871973420
Name
Issam Turk
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
14892 SD
4301107289 MI
Self-reported in NPPES; status is on the state search
Practice location
353 Fairmont Blvd, Rapid City, SD 57701
Phone
(605) 755-5700
Enumerated
Jun 8, 2015
Record last updated
Aug 14, 2024
Medicare enrollment
Enrolled (PECOS I20240207003379); 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 353 Fairmont Blvd

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

  1. Riley AckermanPhysician Assistant1073241790
  2. Shakeel Ahmed, MDInternal Medicine Physician1356773113
  3. Osama Ahsan, DOHospitalist Physician1043903891
  4. Bayan Al Share, MDHematology & Oncology Physician1235582065
  5. Ghassan Al-Shbool, MDHematology & Oncology Physician1215450937
  6. Marc Aldrich, MDInternal Medicine Physician1932209442

Verify Issam Turk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
    Search for license 14892
    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 South Dakota license search

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72% fewer Medicare Part D claims than the average internal medicine physician in 2024

892 Medicare Part D claims for 376 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Issam Turk892
  2. Specialty average3,176

Most prescribed

  1. Pantoprazole Sodium227 claims
  2. Peg-3350 And Electrolytes99 claims
  3. Plenvu60 claims
  4. Linzess59 claims
  5. Gavilyte-G46 claims
  6. Lubiprostone41 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.

The MIPS final score for 2023 (Medicare payment program): 35.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score45.2
  2. Costout of 100 · 30%37.1
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $115.01

6 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Issam Turk$115.01
  2. Specialty average$1,303.06

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. Monument Health Rapid City Hospital IncRapid City, SD

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

43 internal medicine physician records list a practice address in Rapid City

They are 43 of the 3,017 NPPES records with a practice address in Rapid City, and 247 internal medicine physician records in South Dakota.

Other internal medicine physician records in South Dakota

  1. Ghaith Aboud, M.DWatertown, SD1497117618
  2. Joyce Achenjang, M.DPine Ridge, SD1750736096
  3. Boakye-Yiadom Adomako, M.D.Yankton, SD1720774771
  4. Comfort Agaba, MDSioux Falls, SD1891221123
  5. Abdalah Ahmed, MDSioux Falls, SD1457091993
  6. Mohammad Ahmed, M.DSioux Falls, SD1528417821
  7. Munir Ahmed, M.D.Sisseton, SD1962577585
  8. Shakeel Ahmed, MDRapid City, SD1356773113
  9. Hadi Al-Hasnawi, M.DSioux Falls, SD1518351808
  10. Marc Aldrich, MDRapid City, SD1932209442

Common questions

What is Issam Turk, MD's NPI number?

Issam Turk, MD's National Provider Identifier (NPI) is 1871973420, issued on Jun 8, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Issam Turk, MD located?

The NPPES record lists a practice address at 353 Fairmont Blvd, Rapid City, SD, 57701. Phone: (605) 755-5700. Providers update this record themselves, so call before visiting.

How can I verify Issam Turk, MD's license?

NPPES lists South Dakota license number 14892, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Issam Turk, MD prescribe under Medicare Part D?

In 2024, Issam Turk, MD had 892 Medicare Part D claims for 376 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Issam Turk, MD's MIPS final score?

The 2023 MIPS final score is 35.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.