Anastasia Maria Marx, D.O.
Emergency Medicine Physician · Des Moines, IA
Anastasia Maria Marx, D.O. is an emergency medicine physician with a practice address in Des Moines, Iowa, and NPI 1073874335, issued on Jun 4, 2012. Check the license on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Anastasia Maria Marx
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- OT014461 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Pleasant St, Des Moines, IA 50309
- Phone
- (515) 241-6212
- Enumerated
- Jun 4, 2012
- Record last updated
- May 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160915000488); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 509 in Iowa → Look up another NPI →
Also registered at 1200 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Javaid Abbasi, D.O.Emergency Medicine Physician1831127562
- Erik Adair, D.O.Pediatric Emergency Medicine (Pediatrics) Physician1356756175
- Blaire Adams, AUDAudiologist1053840181
- Josiah AdamsonSurgery Physician1821981002
- Nicholas Aerisolphal, M.D.Anesthesiology Physician1790992535
- Daniel Afrifa, MDHospitalist Physician1528564473
Verify Anastasia Maria Marx in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of MedicineCheck 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% fewer Medicare Part D claims than the average emergency medicine physician in 2024
214 Medicare Part D claims for 161 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Ondansetron Odt31 claims
- Hydrocodone-Acetaminophen30 claims
- Cephalexin25 claims
- Prednisone18 claims
- Amoxicillin-Clavulanate Potass15 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
- Central Iowa Hospital CorporationDes Moines, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anastasia Maria Marx among 509 emergency medicine physician records in Iowa
Anastasia Maria Marx, D.O. is one of 509 emergency medicine physician records with a practice address in Iowa. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 57% of them.
- NPI issued2012 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2012 · median 2012 among the 231 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
95 emergency medicine physician records list a practice address in Des Moines
They are 95 of the 5,538 NPPES records with a practice address in Des Moines, and 509 emergency medicine physician records in Iowa.
All 509 in Iowa → Every provider in Des Moines → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Javaid Abbasi, D.O.Des Moines, IA 503091831127562
- Tracy Bailey, DODes Moines, IA 503091720183635
- Larry Baker, D.O.Des Moines, IA 503091568533792
- Julie Carmody, MDDes Moines, IA 503091356446280
- Leo Damasco, M.D.Des Moines, IA 503091134326366
- Ernst Hoffman, D.ODes Moines, IA 503091871665612
- Amna Jafry, MDDes Moines, IA 503091730175647
- Travis Kain, DODes Moines, IA 503091477715738
Common questions
What is Anastasia Maria Marx, D.O.'s NPI number?
Anastasia Maria Marx, D.O.'s National Provider Identifier (NPI) is 1073874335, issued on Jun 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Anastasia Maria Marx, D.O. located?
The NPPES record lists a practice address at 1200 Pleasant St, Des Moines, IA, 50309. Phone: (515) 241-6212. Providers update this record themselves, so call before visiting.
How can I verify Anastasia Maria Marx, D.O.'s license?
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 Anastasia Maria Marx, D.O. prescribe under Medicare Part D?
In 2024, Anastasia Maria Marx, D.O. had 214 Medicare Part D claims for 161 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.