NPPES file of Aug 9, 2026

Derek Greene, MD

Family Medicine Physician · Sioux Falls, SD

Derek Greene, MD is a family medicine physician with a practice address in Sioux Falls, South Dakota, and NPI 1720012719, issued on Jul 10, 2006. Check the license (South Dakota 4460, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720012719
Name
Derek Greene
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
4460 SD
Self-reported in NPPES; status is on the state search
Practice location
1035 S Highline PL, Sioux Falls, SD 57110
Phone
(605) 322-2945
Enumerated
Jul 10, 2006
Record last updated
Apr 18, 2022
Fax
(605) 322-2926
Medicare enrollment
Enrolled (PECOS I20050708000676); accepts Medicare assignment
Medical or professional school
Sanford School Of Medicine Of University Of South Dakota, 1995
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 1035 S Highline PL

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

  1. Allison Becker, PA-CPhysician Assistant1144635335
  2. Teresa Jatczak, CNPFamily Nurse Practitioner1457835639
  3. Rachel Krajca, FNP-CFamily Nurse Practitioner1114445988
  4. Michael McLaury, PAPhysician Assistant1942640461
  5. Kalee Olson, PA-CPhysician Assistant1427454495
  6. Tammie Smart, CNPFamily Nurse Practitioner1700852050

Verify Derek Greene 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 4460
    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

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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90% fewer Medicare Part D claims than the average family medicine physician in 2024

366 Medicare Part D claims for 151 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Derek Greene366
  2. Specialty average3,544

Most prescribed

  1. Cephalexin22 claims
  2. Prednisone16 claims
  3. Cefdinir15 claims
  4. Methylprednisolone15 claims
  5. Omeprazole14 claims
  6. Duloxetine Hcl13 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.

Bills Medicare through one group practice

  1. Avera MckennanSioux Falls, SD

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

Derek Greene among 601 family medicine physician records in South Dakota

Derek Greene, MD is one of 601 family medicine physician records with a practice address in South Dakota. 79% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 47% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1995 · median 2008 among the 393 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 207Q00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

195 family medicine physician records list a practice address in Sioux Falls

They are 195 of the 6,563 NPPES records with a practice address in Sioux Falls, and 601 family medicine physician records in South Dakota.

The 8 family medicine physician records with the nearest ZIP codes

  1. Muna Ashraf, MDSioux Falls, SD 571101710249248
  2. Seth Barker, MDSioux Falls, SD 571101538747571
  3. Scott Ecklund, MDSioux Falls, SD 571101306892633
  4. David Ellerbusch, M.D.Sioux Falls, SD 571101972507713
  5. Elizabeth Jensen, DOSioux Falls, SD 571101780695437
  6. Saige JensenSioux Falls, SD 571101770150302
  7. Jennifer Klein, MDSioux Falls, SD 571101790731024
  8. Bruce Schulz, MDSioux Falls, SD 571101215983549

Common questions

What is Derek Greene, MD's NPI number?

Derek Greene, MD's National Provider Identifier (NPI) is 1720012719, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Derek Greene, MD located?

The NPPES record lists a practice address at 1035 S Highline PL, Sioux Falls, SD, 57110. Phone: (605) 322-2945. Providers update this record themselves, so call before visiting.

How can I verify Derek Greene, MD's license?

NPPES lists South Dakota license number 4460, 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 Derek Greene, MD prescribe under Medicare Part D?

In 2024, Derek Greene, MD had 366 Medicare Part D claims for 151 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.