Heidi Leigh Van Maanen, D.O.
Family Medicine Physician · Ottumwa, IA
Heidi Leigh Van Maanen, D.O. is a family medicine physician with a practice address in Ottumwa, Iowa, and NPI 1740500099, issued on Jun 9, 2010. Check the license (Iowa 4350, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Heidi Leigh Van Maanen
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4350 IA
Self-reported in NPPES; status is on the state search - Practice location
- 920 N Quincy Ave, Ottumwa, IA 52501
- Phone
- (641) 455-5200
- Enumerated
- Jun 9, 2010
- Record last updated
- Aug 31, 2022
- Fax
- (641) 455-5150
- Medicare enrollment
- Enrolled (PECOS I20130729000970); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 920 N Quincy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heidi Leigh Van Maanen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 4350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average family medicine physician in 2024
5,480 Medicare Part D claims for 297 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. 175 claims were for opioids.
Most prescribed
- Levothyroxine Sodium295 claims
- Omeprazole281 claims
- Amlodipine Besylate217 claims
- Atorvastatin Calcium193 claims
- Lisinopril189 claims
- Gabapentin169 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): 81.6 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).
One hospital affiliation
- Pella Regional Health CenterPella, IA · 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.
Heidi Leigh Van Maanen among 2,336 family medicine physician records in Iowa
Heidi Leigh Van Maanen, D.O. 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 2010, is newer than 63% of them.
- NPI issued2010 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2006 among the 1,367 with a school on file
- Record last updated2022 · 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).
10 family medicine physician records list a practice address in Ottumwa
They are 10 of the 405 NPPES records with a practice address in Ottumwa, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Ottumwa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Church, MDOttumwa, IA 525011427114354
- Shawn Dawson, M.D.Ottumwa, IA 525011306834577
- Case Everett, MDOttumwa, IA 525011144481441
- Jessica Hicks, D.O.Ottumwa, IA 525011407167869
- Stewart Kanis, DOOttumwa, IA 525011447225123
- Lonnie Lanferman, DOOttumwa, IA 525011114999810
- Brian Quinn, DOOttumwa, IA 525011023048626
- Elizabeth Siitari, MDOttumwa, IA 525011548236664
Common questions
What is Heidi Leigh Van Maanen, D.O.'s NPI number?
Heidi Leigh Van Maanen, D.O.'s National Provider Identifier (NPI) is 1740500099, issued on Jun 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Heidi Leigh Van Maanen, D.O. located?
The NPPES record lists a practice address at 920 N Quincy Ave, Ottumwa, IA, 52501. Phone: (641) 455-5200. Providers update this record themselves, so call before visiting.
How can I verify Heidi Leigh Van Maanen, D.O.'s license?
NPPES lists Iowa license number 4350, 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 Heidi Leigh Van Maanen, D.O. prescribe under Medicare Part D?
In 2024, Heidi Leigh Van Maanen, D.O. had 5,480 Medicare Part D claims for 297 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Heidi Leigh Van Maanen, D.O.'s MIPS final score?
The 2023 MIPS final score is 81.6 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.