Cassie Rasmussen, D.O.
Emergency Medicine Physician · Creston, IA
Cassie Rasmussen, D.O. is an emergency medicine physician with a practice address in Creston, Iowa, and NPI 1770719726, issued on Jun 4, 2009. Check the license (Iowa DO-04106, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Cassie Rasmussen
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- DO-04106 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 W Townline St, Creston, IA 50801
- Phone
- (641) 782-7091
- Enumerated
- Jun 4, 2009
- Entity
- Type 1 · individual
Also registered at 1700 W Townline St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Anderson, CRNACertified Registered Nurse Anesthetist1265641310
- Stephanie Anderson, CRNACertified Registered Nurse Anesthetist1629275532
- Brooke Becker, ARNP, CPNP-PCPediatric Nurse Practitioner1427607753
- Leeann Berg, ARNPPsychiatric/Mental Health Nurse Practitioner1710548581
- Madison Bergren, FNP-CRegistered Nurse1356810949
- Megan Birchard, ATCAthletic Trainer1780164996
Verify Cassie Rasmussen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license DO-04106Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
26% fewer Medicare Part D claims than the average emergency medicine physician in 2024
262 Medicare Part D claims for 156 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Prednisone22 claims
- Ondansetron Odt17 claims
- Omeprazole15 claims
- Hydrocodone-Acetaminophen14 claims
- Cefdinir13 claims
- Diclofenac Sodium13 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.
Emergency Medicine Physician providers in Iowa
There are 499 emergency medicine physician records in Iowa.
Other emergency medicine physician records in Iowa
- Javaid Abbasi, D.O.Des Moines, IA1831127562
- Dmitriy Acherkan, MDCoralville, IA1952565368
- Erik Adair, D.O.Des Moines, IA1356756175
- Agustin Aguilar, MDIowa City, IA1649252503
- Raminder Ahluwalia, MDDavenport, IA1578581534
- Mohan Akella, MDKnoxville, IA1346239597
- Omar Alazem, DODavenport, IA1780320697
- Jeffrey Allgood, MDMuscatine, IA1336122308
- Hiba Anaqrah, MDIowa City, IA1417516428
- Karl Anderson, DOCedar Rapids, IA1679533004
Common questions
What is Cassie Rasmussen, D.O.'s NPI number?
Cassie Rasmussen, D.O.'s National Provider Identifier (NPI) is 1770719726, issued on Jun 4, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Cassie Rasmussen, D.O. located?
The NPPES record lists a practice address at 1700 W Townline St, Creston, IA, 50801. Phone: (641) 782-7091. Providers update this record themselves, so call before visiting.
How can I verify Cassie Rasmussen, D.O.'s license?
NPPES lists Iowa license number DO-04106, 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 Cassie Rasmussen, D.O. prescribe under Medicare Part D?
In 2024, Cassie Rasmussen, D.O. had 262 Medicare Part D claims for 156 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.