Dallin Harper, DO
Hospitalist Physician · Ames, IA
Dallin Harper, DO is a hospitalist physician with a practice address in Ames, Iowa, and NPI 1750010039, issued on Jun 10, 2022. Check the license (Iowa D0-07048, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Dallin Harper
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- D0-07048 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Duff Avcenue, Ames, IA 50010
- Phone
- (515) 239-6992
- Enumerated
- Jun 10, 2022
- Record last updated
- Oct 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20250712000353); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2022
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 302 in Iowa → Look up another NPI →
Also registered at 1111 Duff Avcenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Courtney Makus, AG-ACNPNurse Practitioner1720681554
- Britnie Nerem, ARNPNurse Practitioner1689402497
Verify Dallin Harper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license D0-07048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average hospitalist physician in 2024
267 Medicare Part D claims for 20 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Famotidine19 claims
- Gabapentin18 claims
- Lisinopril16 claims
- Atorvastatin Calcium13 claims
- Montelukast Sodium12 claims
- Trelegy Ellipta12 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.
Bills Medicare through one group practice
- Mcfarland Clinic PCAmes, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dallin Harper among 302 hospitalist physician records in Iowa
Dallin Harper, DO is one of 302 hospitalist physician records with a practice address in Iowa. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 84% of them.
- NPI issued2022 · 84% of these records are older, 5% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2022 · median 2014 among the 243 with a school on file
- Record last updated2025 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 hospitalist physician records list a practice address in Ames
They are 19 of the 1,249 NPPES records with a practice address in Ames, and 302 hospitalist physician records in Iowa.
All 302 in Iowa → Every provider in Ames → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- William Barry, MDAmes, IA 500101558358440
- Brenda Burrough, MDAmes, IA 500101326163098
- Karen Carlson, M.D.Ames, IA 500101528055688
- Jotesh Chug, MDAmes, IA 500101235126137
- Ryan Elsey, DOAmes, IA 500101003269325
- Bianca Finn, MDAmes, IA 500101730455445
- Priyadarshini GangulaAmes, IA 500101477904589
- Richard Glenn, D.O.Ames, IA 500101265437081
Common questions
What is Dallin Harper, DO's NPI number?
Dallin Harper, DO's National Provider Identifier (NPI) is 1750010039, issued on Jun 10, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Dallin Harper, DO located?
The NPPES record lists a practice address at 1111 Duff Avcenue, Ames, IA, 50010. Phone: (515) 239-6992. Providers update this record themselves, so call before visiting.
How can I verify Dallin Harper, DO's license?
NPPES lists Iowa license number D0-07048, 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 Dallin Harper, DO prescribe under Medicare Part D?
In 2024, Dallin Harper, DO had 267 Medicare Part D claims for 20 beneficiaries; the average among hospitalist physician prescribers was 521. 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.