Clayton Thomas Smith, DO
Family Medicine Physician · Des Moines, IA
Clayton Thomas Smith, DO is a family medicine physician with a practice address in Des Moines, Iowa, and NPI 1114282175, issued on Jul 5, 2012. Check the license (Iowa DO-06605, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Clayton Thomas Smith
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO-06605 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2353 SE 14TH St, Des Moines, IA 50320
- Phone
- (515) 248-1400
- Enumerated
- Jul 5, 2012
- Record last updated
- Feb 27, 2024
- Fax
- (515) 248-1414
- Medicare enrollment
- Enrolled (PECOS I20240304001037); accepts Medicare assignment
- Medical or professional school
- At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, 2012
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 2353 SE 14TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stefanie Donnell-Randall, D.D.S.Dentist1679621320
- Parker Drake, DDSGeneral Practice Dentistry1588279350
- Bery Engebretsen, M.D.Family Medicine Physician1609924208
- Courtney Gillis Palmer, LISWSocial Worker1841286804
- Lara HansonSocial Worker1609299049
- Alyssa Happe, NPFamily Nurse Practitioner1922584127
Verify Clayton Thomas Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license DO-06605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average family medicine physician in 2024
1,998 Medicare Part D claims for 316 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 17 claims were for opioids.
Most prescribed
- Lisinopril180 claims
- Atorvastatin Calcium174 claims
- Metformin Hcl92 claims
- Amlodipine Besylate73 claims
- Levothyroxine Sodium66 claims
- Albuterol Sulfate Hfa57 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: $63.23
2 payments; by number, the most common kind was food and beverage; the largest payer was Kettenbach LP. The 55,478 providers of this specialty with any payment received $902.55 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
- Primary Health Care IncDes Moines, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clayton Thomas Smith among 2,336 family medicine physician records in Iowa
Clayton Thomas Smith, DO is one of 2,336 family medicine physician records with a practice address in Iowa. 75% 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 67% of them.
- NPI issued2012 · 67% of these records are older, 31% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2006 among the 1,367 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
292 family medicine physician records list a practice address in Des Moines
They are 292 of the 5,538 NPPES records with a practice address in Des Moines, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Des Moines → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Samantha Algrim, MDDes Moines, IA 503201831452531
- Bery Engebretsen, M.D.Des Moines, IA 503201609924208
- Loras Even, D.O.Des Moines, IA 503201982960324
- Andrea Hickman, DODes Moines, IA 503201811192560
- Nancy Johnson-Rose, DODes Moines, IA 503201700859261
- Susan Kennedy, DODes Moines, IA 503201720095276
- Robert Nathanson, DODes Moines, IA 503201740268911
- Noreen O'Shea, DODes Moines, IA 503201124016928
Common questions
What is Clayton Thomas Smith, DO's NPI number?
Clayton Thomas Smith, DO's National Provider Identifier (NPI) is 1114282175, issued on Jul 5, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Clayton Thomas Smith, DO located?
The NPPES record lists a practice address at 2353 SE 14TH St, Des Moines, IA, 50320. Phone: (515) 248-1400. Providers update this record themselves, so call before visiting.
How can I verify Clayton Thomas Smith, DO's license?
NPPES lists Iowa license number DO-06605, 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 Clayton Thomas Smith, DO prescribe under Medicare Part D?
In 2024, Clayton Thomas Smith, DO had 1,998 Medicare Part D claims for 316 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.