NPPES file of Aug 9, 2026

Doctors and health care providers in Des Moines, IA

5,538 individual NPPES records list a practice address in Des Moines, 2nd of 215 Iowa cities. The largest group is clinical social worker: 434, 8% of the city's records, against 5% across Iowa. Page 64 of 111.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Des Moines

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Des Moines in Iowa

  • Rank in Iowa2nd of 215 cities by records
  • Share of the state11.6% of Iowa's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.4% of all records
  • Clinical Social Worker rank1st of the 10 Iowa cities with the most

Compared with Iowa as a whole, Des Moines has 2.4× the state's share of hospitalist physician records and 0.62× its share of occupational therapist records.

Providers in Des Moines, alphabetically

  1. Vincent Marziano, PH.D.Forensic Psychologist1417342643
  2. Allison Mask, DOPediatrics Physician1497598072
  3. Bryon Mason, DOHospitalist Physician1124479472
  4. Chrystal MasonHome Health Aide1245775261
  5. Amy MasseyCritical Care Medicine Nurse Practitioner1679132591
  6. Kevin Massick, M.D.Family Medicine Physician1205879996
  7. Kody Massner, DO, MHAAnesthesiology Physician1598227126
  8. David Massop, MDRetina Specialist (Ophthalmology) Physician1003267956
  9. Kathleen Massop, M.D.Obstetrics & Gynecology Physician1326033382
  10. Haley Masterson, MDNeurology with Special Qualifications in Child Neurology Physician1376953059
  11. Jagtaj Matharoo, MDInternal Medicine Physician1992691695
  12. Tiffany Matheny, A.R.N.P.Family Nurse Practitioner1467791558
  13. Ashley Mathes, D.O.Family Medicine Physician1417241621
  14. Ellen Mathes, MSWClinical Social Worker1679585657
  15. Jessica Mathisen, PA-CMedical Physician Assistant1043365026
  16. Gregory Matlock, DOFamily Medicine Physician1396723623
  17. Christopher Matson, DOFamily Medicine Physician1538368170
  18. Mark Matthes, M.D.Orthopaedic Surgery Physician1972564334
  19. Lawrence Matthews, DOFamily Medicine Physician1922068691
  20. Serena Matuk, LMHCMental Health Counselor1124471982
  21. Jennifer Matzke, PMHNPPsychiatry Physician1780404137
  22. Susan Maurer, M.D.Diagnostic Radiology Physician1306831367
  23. Dante Mautino, DOFamily Medicine Physician1306688627
  24. Claire Maxey, CNPNurse Practitioner1104421627
  25. William Maxson, MDObstetrics & Gynecology Physician1346228681
  26. Delyssa Maxwell, MS., LMHC.Mental Health Counselor1437469038
  27. Emily Maxwell, RNOrthopedic Registered Nurse1891958799
  28. Kelly Maxwell, ARNPPsychiatric/Mental Health Nurse Practitioner1730687328
  29. Jamie MayFamily Nurse Practitioner1821641564
  30. Jordan May, D.D.SDentist1134570039
  31. Pooja Mayur, DOPsychiatry Physician1376289785
  32. Erica Mazza-Morgan, RRTRegistered Respiratory Therapist1396480166
  33. Quinta MbonghoLicensed Practical Nurse1003641093
  34. Willie Mc Clairen, MDSurgery Physician1588768857
  35. Elisa McAfeeMarriage & Family Therapist1902309404
  36. David McAllister, D.O.Interventional Cardiology Physician1356323380
  37. Brandy McArtor, PHARMDPharmacist1598881682
  38. Thomas McAuliff, DOEmergency Medicine Physician1316043003
  39. Sarah McAvoy, M.D.Radiation Oncology Physician1144549015
  40. Susan McBroom, M.S., L.M.H.C.Mental Health Counselor1104070556
  41. Kathleen McCadam, LCSWClinical Social Worker1043744675
  42. Katie McCann, RNRegistered Nurse1205539806
  43. Kenneth McCann, D.O.Pediatrics Physician1255311361
  44. Kassadie McCargar, CADCAddiction (Substance Use Disorder) Counselor1548127715
  45. Ellen McCarthyMarriage & Family Therapist1578067641
  46. Laura McCarthy, D.O., MBAPediatric Hematology & Oncology Physician1184062457
  47. Paxton McCarthy, CNM, WHNP-BCAdvanced Practice Midwife1487351607
  48. John McCartney, DDSGeneral Practice Dentistry1811077399
  49. Richard McCaughey, D.O.Occupational Medicine Physician1750473062
  50. Emma McCauley, DPTPhysical Therapist1104609817

The largest Iowa cities

  1. Iowa City7,163
  2. Cedar Rapids2,949
  3. West Des Moines2,201
  4. Davenport2,058
  5. Waterloo1,512

All of Iowa →

How to read this directory

Des Moines, Iowa appears in the CMS National Plan and Provider Enumeration System with 5,538 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Des Moines - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Des Moines practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Des Moines is weighted toward Clinical Social Worker (434 clinicians, followed by Pharmacist with 326 and Mental Health Counselor with 316). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Iowa's population, Des Moines reports roughly 172.7 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Iowa's most common specialties, Chiropractor is the most prominent one with no provider currently listing a Des Moines practice address, a coverage gap Des Moines patients typically fill by traveling to a larger nearby hub.

For Des Moines patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Des Moines, IA?

There are 5,538 registered healthcare providers in Des Moines, IA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Des Moines?

The most common specialties in Des Moines are Clinical Social Worker, Pharmacist, Mental Health Counselor, Family Medicine Physician, Internal Medicine Physician. Clinical Social Worker has the most providers with 434.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.