NPPES file of Aug 9, 2026

Derrick A. Doolittle, M.D.

Diagnostic Radiology Physician · Sioux Falls, SD

Derrick A. Doolittle, M.D. is a diagnostic radiology physician with a practice address in Sioux Falls, South Dakota, and NPI 1932494390, issued on Jun 14, 2011. Check the license (South Dakota 11534, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932494390
Name
Derrick A. Doolittle
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
11534 SD
106274 MN
55600 MN
6495 NE
Self-reported in NPPES; status is on the state search
Practice location
1210 W 18TH St Ste LL03, Sioux Falls, SD 57104
Phone
(605) 328-1410
Enumerated
Jun 14, 2011
Record last updated
Aug 29, 2023
Medicare enrollment
Enrolled (PECOS I20190806002748); accepts Medicare assignment
Medical or professional school
University Of Nebraska College Of Medicine, 2011
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 1210 W 18TH St Ste LL03

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

  1. Aaron Berg, M.D.Neuroradiology Physician1154530020
  2. Aaron DewaldDiagnostic Radiology Physician1881081743
  3. Sean Dodson, MDNeuroradiology Physician1386910255
  4. Andrew Erickson, DODiagnostic Radiology Physician1760987077
  5. Andrew Erie, M.D.Diagnostic Radiology Physician1013356781
  6. Daniel Fetzer, M.D.Diagnostic Radiology Physician1144615576

Verify Derrick A. Doolittle 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 11534    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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Bills Medicare through one group practice

  1. Sanford ClinicSioux Falls, SD

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

Diagnostic Radiology Physician providers in South Dakota

There are 106 diagnostic radiology physician records in South Dakota.

All 106 in South Dakota → Every provider in Sioux Falls →

Other diagnostic radiology physician records in South Dakota

  1. Melchor Aguilar, MDAberdeen, SD1811931702
  2. Megan Albertson, M.D.Sioux Falls, SD1013334911
  3. Josie Alpers, MDSioux Falls, SD1699737031
  4. Calvin Andersen, MDMitchell, SD1942333208
  5. Joseph Baka, MDSioux Falls, SD1538121017
  6. Bryan Barness, MDSioux Falls, SD1205882081
  7. Brian Baxter, M.D.Rapid City, SD1952368813
  8. Ronald Baxter, M.D.Rapid City, SD1548227408
  9. David Bean, MDSioux Falls, SD1477515948
  10. Rebecca Belsaas, M.D.Rapid City, SD1538126248

Common questions

What is Derrick A. Doolittle, M.D.'s NPI number?

Derrick A. Doolittle, M.D.'s National Provider Identifier (NPI) is 1932494390, issued on Jun 14, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Derrick A. Doolittle, M.D. located?

The NPPES record lists a practice address at 1210 W 18TH St Ste LL03, Sioux Falls, SD, 57104. Phone: (605) 328-1410. Providers update this record themselves, so call before visiting.

How can I verify Derrick A. Doolittle, M.D.'s license?

NPPES lists South Dakota license number 11534, 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.

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.