NPPES file of Aug 9, 2026

Heidi Feistner-Leuning, M.D.

Family Medicine Physician · Sioux Falls, SD

Heidi Feistner-Leuning, M.D. is a family medicine physician with a practice address in Sioux Falls, South Dakota, and NPI 1013952324, issued on Jun 19, 2006. Check the license (South Dakota 5059, 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
1013952324
Name
Heidi Feistner-Leuning
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
5059 SD
Self-reported in NPPES; status is on the state search
Practice location
2100 S Marion RD, Sioux Falls, SD 57106
Phone
(605) 322-1010
Enumerated
Jun 19, 2006
Record last updated
May 15, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040709000488); accepts Medicare assignment
Medical or professional school
University Of Minnesota, Duluth School Of Medicine, 1999
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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8 nearest family medicine physician records → All 601 in South Dakota → Look up another NPI →

Also registered at 2100 S Marion RD

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

  1. Jamie Baden-Miles, MDFamily Medicine Physician1467072082
  2. Jonathon BannwarthFamily Medicine Physician1184044273
  3. Paige Bartels, DPTPhysical Therapist1043949423
  4. Christopher Baumbach, M.D.Family Medicine Physician1508090523
  5. Daniel Boadwine, MDPediatrics Physician1689194235
  6. Lesley CookGerontology Nurse Practitioner1174554448

Verify Heidi Feistner-Leuning 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 5059    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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13% fewer Medicare Part D claims than the average family medicine physician in 2024

3,067 Medicare Part D claims for 244 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Heidi Feistner-Leuning3,067
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium271 claims
  2. Atorvastatin Calcium194 claims
  3. Amlodipine Besylate181 claims
  4. Lisinopril142 claims
  5. Hydrochlorothiazide123 claims
  6. Losartan Potassium111 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: $99.04

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Heidi Feistner-Leuning$99.04
  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.

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).

Heidi Feistner-Leuning among 601 family medicine physician records in South Dakota

Heidi Feistner-Leuning, M.D. 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
  • Graduated1999 · median 2008 among the 393 with a school on file
  • Record last updated2018 · 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.

All 601 in South Dakota → Every provider in Sioux Falls → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Scott Boyens, MDSioux Falls, SD 571061700886389
  2. Richard Day, MDSioux Falls, SD 571061417952243
  3. Lornell Hansen, MDSioux Falls, SD 571061881640233
  4. Kim Jundt, MDSioux Falls, SD 571061801890652
  5. Jeffry Meyer, MDSioux Falls, SD 571061336195643
  6. Bradley Palmer, MDSioux Falls, SD 571061851396378
  7. Kim Pederson, M.D.Sioux Falls, SD 571061487699971
  8. Mark Rector, MDSioux Falls, SD 571061306846993

Common questions

What is Heidi Feistner-Leuning, M.D.'s NPI number?

Heidi Feistner-Leuning, M.D.'s National Provider Identifier (NPI) is 1013952324, issued on Jun 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Feistner-Leuning, M.D. located?

The NPPES record lists a practice address at 2100 S Marion RD, Sioux Falls, SD, 57106. Phone: (605) 322-1010. Providers update this record themselves, so call before visiting.

How can I verify Heidi Feistner-Leuning, M.D.'s license?

NPPES lists South Dakota license number 5059, 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 Heidi Feistner-Leuning, M.D. prescribe under Medicare Part D?

In 2024, Heidi Feistner-Leuning, M.D. had 3,067 Medicare Part D claims for 244 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.

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.