Peter J. Laureijs, M.D.
Family Medicine Physician · De Witt, IA
Peter J. Laureijs, M.D. is a family medicine physician with a practice address in De Witt, Iowa, and NPI 1831141043, issued on May 16, 2006. Check the license (Iowa 31340, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Peter J. Laureijs
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 31340 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1021 11TH St, De Witt, IA 52742
- Phone
- (563) 659-9294
- Enumerated
- May 16, 2006
- Record last updated
- Mar 15, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (563) 659-8104
- Medicaid ID
- 2144691 IA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 1021 11TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Fowler, M.D.Family Medicine Physician1619927126
Verify Peter J. Laureijs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 31340Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average family medicine physician in 2024
12,690 Medicare Part D claims for 603 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 198 claims were for opioids.
Most prescribed
- Simvastatin569 claims
- Losartan Potassium554 claims
- Lisinopril521 claims
- Levothyroxine Sodium517 claims
- Atorvastatin Calcium459 claims
- Furosemide372 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 practice group's MIPS final score for 2023 (Medicare payment program): 34.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,473.75
96 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Peter J. Laureijs among 2,336 family medicine physician records in Iowa
Peter J. Laureijs, M.D. is one of 2,336 family medicine physician records with a practice address in Iowa. 75% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2013 · 61% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family medicine physician records list a practice address in De Witt
They are 8 of the 69 NPPES records with a practice address in De Witt, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in De Witt → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jennifer Bell, M.D.De Witt, IA 527421225079817
- Michael Cloos, D.O.De Witt, IA 527421750761383
- Allison Edmunds, DNPDe Witt, IA 527421518647932
- Steven Fowler, M.D.De Witt, IA 527421619927126
- Steven Hanas, MDDe Witt, IA 527421265437883
- Candace Shanks, MDDe Witt, IA 527421710956727
- Rose Warhank, MDDe Witt, IA 527421275502288
- Brian Masonholder, D.O.Columbus Junction, IA 527381851333942
Common questions
What is Peter J. Laureijs, M.D.'s NPI number?
Peter J. Laureijs, M.D.'s National Provider Identifier (NPI) is 1831141043, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter J. Laureijs, M.D. located?
The NPPES record lists a practice address at 1021 11TH St, De Witt, IA, 52742. Phone: (563) 659-9294. Providers update this record themselves, so call before visiting.
How can I verify Peter J. Laureijs, M.D.'s license?
NPPES lists Iowa license number 31340, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter J. Laureijs, M.D. prescribe under Medicare Part D?
In 2024, Peter J. Laureijs, M.D. had 12,690 Medicare Part D claims for 603 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Peter J. Laureijs, M.D.'s MIPS final score?
The 2023 MIPS final score is 34.8 of 100, reported for the practice group. 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.