Cynthia Grace Marske, ARNP
Nurse Practitioner · West Des Moines, IA
Cynthia Grace Marske, ARNP is a nurse practitioner with a practice address in West Des Moines, Iowa, and NPI 1942297601, issued on Sep 28, 2005. Check the license (Iowa H098233, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cynthia Grace Marske
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- H098233 IA
Self-reported in NPPES; status is on the state search - Practice location
- 5950 University Ave Ste 231, West Des Moines, IA 50266
- Phone
- (515) 875-9090
- Enumerated
- Sep 28, 2005
- Record last updated
- Dec 21, 2023
- Fax
- (515) 875-9312
- Medicare enrollment
- Enrolled (PECOS I20060103000284); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 5950 University Ave Ste 231
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cynthia Grace Marske in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license H098233Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.5 times the Medicare Part D claims of the average nurse practitioner in 2024
6,134 Medicare Part D claims for 795 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate537 claims
- Eliquis339 claims
- Amlodipine Besylate318 claims
- Carvedilol308 claims
- Atorvastatin Calcium280 claims
- Losartan Potassium276 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: $720.30
26 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 38,884 providers of this specialty with any payment received $791.64 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.
Bills Medicare through one group practice
- The Iowa Clinic PCWest Des Moines, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
77 nurse practitioner records list a practice address in West Des Moines
They are 77 of the 2,201 NPPES records with a practice address in West Des Moines, and 1,294 nurse practitioner records in Iowa.
All 77 in West Des Moines → All 1,294 in Iowa → Every provider in West Des Moines →
Other nurse practitioner records in Iowa
- Omar AcevizDavenport, IA1215655568
- Jennifer AchenbachCouncil Bluffs, IA1013967280
- Elizabeth Ackerson, ARNPWaterloo, IA1225485097
- Anece Adam, ARNPIowa City, IA1346814779
- Debra Adams, ARNPFort Dodge, IA1659659324
- Kathleen Adams, ARNPDes Moines, IA1073500690
- Madison Adank, FNP-BCDavenport, IA1376258905
- Lindsey Aeschliman, ARNPWest Des Moines, IA1770866642
- Christina Aguilar, ARNPDes Moines, IA1942768023
- Madison Albert, ARNPWaverly, IA1043945645
Common questions
What is Cynthia Grace Marske, ARNP's NPI number?
Cynthia Grace Marske, ARNP's National Provider Identifier (NPI) is 1942297601, issued on Sep 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Grace Marske, ARNP located?
The NPPES record lists a practice address at 5950 University Ave Ste 231, West Des Moines, IA, 50266. Phone: (515) 875-9090. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Grace Marske, ARNP's license?
NPPES lists Iowa license number H098233, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Cynthia Grace Marske, ARNP prescribe under Medicare Part D?
In 2024, Cynthia Grace Marske, ARNP had 6,134 Medicare Part D claims for 795 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.