NPPES file of Aug 9, 2026

Ryan Bradley Stille, M.D.

Family Medicine Physician · Dubuque, IA

Ryan Bradley Stille, M.D. is a family medicine physician with a practice address in Dubuque, Iowa, and NPI 1083694681, issued on Jan 19, 2006. Check the license (Iowa 33621, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083694681
Name
Ryan Bradley Stille
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
33621 IA
Self-reported in NPPES; status is on the state search
Practice location
1000 Langworthy St, Dubuque, IA 52001
Phone
(563) 584-3226
Enumerated
Jan 19, 2006
Record last updated
Dec 29, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(563) 584-3227
Medicaid ID
1197632 IA
Medicare enrollment
Enrolled (PECOS I20090223000515); accepts Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1000 Langworthy St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Louis Alt, M.D.Otolaryngology Physician1902855778
  2. Courtney Ambrosy, PA-CPhysician Assistant1457121345
  3. Sarah ArnoldMedical Physician Assistant1558016113
  4. Paula Aston, MDNeurology Physician1144286675
  5. Kala Ave-Lallemant, FNPFamily Nurse Practitioner1235551656
  6. Martin Bagby, DOFamily Medicine Physician1942269402

Verify Ryan Bradley Stille in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license 33621
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.8 times the Medicare Part D claims of the average family medicine physician in 2024

9,833 Medicare Part D claims for 542 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 119 claims were for opioids.

  1. Ryan Stille9,833
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium748 claims
  2. Levothyroxine Sodium403 claims
  3. Omeprazole356 claims
  4. Amlodipine Besylate335 claims
  5. Lisinopril334 claims
  6. Losartan Potassium314 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 2 group practices

  1. Medical Associates Clinic P CDubuque, IA
  2. Unified Therapy Services, IncDubuque, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ryan Bradley Stille among 2,336 family medicine physician records in Iowa

Ryan Bradley Stille, M.D. 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 2006, is newer than 16% of them.

  • NPI issued2006 · 16% of these records are older, 48% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1999 · median 2006 among the 1,367 with a school on file
  • Record last updated2008 · 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).

36 family medicine physician records list a practice address in Dubuque

They are 36 of the 1,468 NPPES records with a practice address in Dubuque, and 2,336 family medicine physician records in Iowa.

The 8 family medicine physician records with the nearest ZIP codes

  1. Martin Bagby, DODubuque, IA 520011942269402
  2. Cynthia Carr, M.D.Dubuque, IA 520011811947211
  3. Duane Caylor, M.D.Dubuque, IA 520011821048059
  4. Steven Haas, M.D.Dubuque, IA 520011417916057
  5. Ursula Livermore, M.DDubuque, IA 520011376501429
  6. Michael McKenna, M.D.Dubuque, IA 520011821061326
  7. Chadwick Nachtman, M.D.Dubuque, IA 520011598717688
  8. Mary Oconnell, M.D.Dubuque, IA 520011174575161

Common questions

What is Ryan Bradley Stille, M.D.'s NPI number?

Ryan Bradley Stille, M.D.'s National Provider Identifier (NPI) is 1083694681, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Bradley Stille, M.D. located?

The NPPES record lists a practice address at 1000 Langworthy St, Dubuque, IA, 52001. Phone: (563) 584-3226. Providers update this record themselves, so call before visiting.

How can I verify Ryan Bradley Stille, M.D.'s license?

NPPES lists Iowa license number 33621, 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 Ryan Bradley Stille, M.D. prescribe under Medicare Part D?

In 2024, Ryan Bradley Stille, M.D. had 9,833 Medicare Part D claims for 542 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.