NPPES file of Aug 9, 2026

Douglas Holum, MD

Family Medicine Physician · Mitchell, SD

Douglas Holum, MD is a family medicine physician with a practice address in Mitchell, South Dakota, and NPI 1669446787, issued on Feb 15, 2006. Check the license (South Dakota 3553, 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
1669446787
Name
Douglas Holum
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
3553 SD
Self-reported in NPPES; status is on the state search
Practice location
818 W Havens St, Mitchell, SD 57301
Phone
(605) 996-7526
Enumerated
Feb 15, 2006
Record last updated
Oct 24, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100415000423); 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 818 W Havens St

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

  1. Nicole Chenoweth, RPHPharmacist1265504229
  2. Martin Christensen, MDFamily Medicine Physician1780658666
  3. Michael Gerlach, MDFamily Medicine Physician1962476093
  4. Mark Graham, RPHPharmacist1003989146
  5. Gina Hawkins, PACPhysician Assistant1104890235
  6. Diane Konechne, R.PH.Pharmacist1730230079

Verify Douglas Holum 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 3553
    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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3.8 times the Medicare Part D claims of the average family medicine physician in 2024

13,573 Medicare Part D claims for 669 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 264 claims were for opioids.

  1. Douglas Holum13,573
  2. Specialty average3,544

Most prescribed

  1. Metoprolol Succinate574 claims
  2. Levothyroxine Sodium556 claims
  3. Atorvastatin Calcium493 claims
  4. Amlodipine Besylate434 claims
  5. Omeprazole434 claims
  6. Simvastatin357 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: $102.73

3 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Douglas Holum$102.73
  2. Specialty average$902.55

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

One hospital affiliation

  1. Avera Queen OF PeaceMitchell, SD · Critical Access Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Douglas Holum among 601 family medicine physician records in South Dakota

Douglas Holum, 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
  • Graduated1985 · median 2008 among the 393 with a school on file
  • Record last updated2008 · 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).

11 family medicine physician records list a practice address in Mitchell

They are 11 of the 359 NPPES records with a practice address in Mitchell, and 601 family medicine physician records in South Dakota.

The 8 family medicine physician records with the nearest ZIP codes

  1. Aaron Baas, MDMitchell, SD 573011114144375
  2. Theresa Campbell, MDMitchell, SD 573011073583621
  3. Martin Christensen, MDMitchell, SD 573011780658666
  4. Mark Doohen, M.D.Mitchell, SD 573011215927355
  5. Charissa EtrheimMitchell, SD 573011578192423
  6. Michael Gerlach, MDMitchell, SD 573011962476093
  7. Clara Hemann, CNPMitchell, SD 573011891615472
  8. Trevor MeaneyMitchell, SD 573011982674537

Common questions

What is Douglas Holum, MD's NPI number?

Douglas Holum, MD's National Provider Identifier (NPI) is 1669446787, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Douglas Holum, MD located?

The NPPES record lists a practice address at 818 W Havens St, Mitchell, SD, 57301. Phone: (605) 996-7526. Providers update this record themselves, so call before visiting.

How can I verify Douglas Holum, MD's license?

NPPES lists South Dakota license number 3553, 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 Douglas Holum, MD prescribe under Medicare Part D?

In 2024, Douglas Holum, MD had 13,573 Medicare Part D claims for 669 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.