Ryan A. Marsh, DDS
Oral and Maxillofacial Surgery (Dentist) · Des Moines, IA
Ryan A. Marsh, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Des Moines, Iowa, and NPI 1801093067, issued on Jun 29, 2007. Check the license (Iowa 08485, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan A. Marsh
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 08485 IA
Self-reported in NPPES; status is on the state search - Practice location
- 7400 Fleur Dr, Des Moines, IA 50321
- Phone
- (515) 287-7773
- Enumerated
- Jun 29, 2007
- Record last updated
- Jul 5, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (515) 287-7279
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 94 in Iowa → Look up another NPI →
Also registered at 7400 Fleur Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luke Freml, DDSOral and Maxillofacial Surgery (Dentist)1083860985
Verify Ryan A. Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 08485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
399 Medicare Part D claims for 177 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 55 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate190 claims
- Amoxicillin117 claims
- Hydrocodone-Acetaminophen47 claims
- Cefuroxime14 claims
- Amoxicillin-Clavulanate Potass11 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: $32.18
1 payment: food and beverage; the largest payer was Zimvie Inc. The 4,075 providers of this specialty with any payment received $1,077.58 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.
Ryan A. Marsh among 94 oral and maxillofacial surgery (dentist) records in Iowa
Ryan A. Marsh, DDS is one of 94 oral and maxillofacial surgery (dentist) records with a practice address in Iowa. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 35% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2011 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Iowa
There are 94 oral and maxillofacial surgery (dentist) records in Iowa.
All 94 in Iowa → Every provider in Des Moines → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Luke Freml, DDSDes Moines, IA 503211083860985
- John Janulewicz, D.D.S., M.D.Des Moines, IA 503211386847630
- Kane Louscher, DDSDes Moines, IA 503211003558511
- Michael Morio, DDSDes Moines, IA 503211386087658
- Michelle Peters, DDSDes Moines, IA 503211336595941
- Brock Radich, DDSDes Moines, IA 503211073937223
- John Frank, D.D.S.Des Moines, IA 503121558332445
- Marvin Jepsen, D.D.S., M.S.Des Moines, IA 503121659342848
Common questions
What is Ryan A. Marsh, DDS's NPI number?
Ryan A. Marsh, DDS's National Provider Identifier (NPI) is 1801093067, issued on Jun 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ryan A. Marsh, DDS located?
The NPPES record lists a practice address at 7400 Fleur Dr, Des Moines, IA, 50321. Phone: (515) 287-7773. Providers update this record themselves, so call before visiting.
How can I verify Ryan A. Marsh, DDS's license?
NPPES lists Iowa license number 08485, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan A. Marsh, DDS prescribe under Medicare Part D?
In 2024, Ryan A. Marsh, DDS had 399 Medicare Part D claims for 177 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.