Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Ryan Cloos, DO

Individual provider Orthopaedic Surgery Physician · NPI 1649419672

Dr. Ryan Cloos, DO is an Orthopedic Surgery in Dubuque, Iowa. Qualified in 2005, 21 years ago. Practices with Dubuque Orthopaedic Surgeons PC, a 5-clinician group and accepts Medicare assignment. Licensed in Iowa and Illinois.

Years since qualifying
21
Licensed in
IA, IL
In the registry since
2009
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1500 Delhi St Ste 4200
Dubuque, IA 52001-6358
Phone: (563) 557-5999
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 4070 (IA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 036121696 (IL)

Record details

NPI number1649419672
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedFebruary 15, 2009
Last updated in NPPESMarch 2, 2026
Certification dateMarch 2, 2026
Mailing address1500 Delhi St, Suite 4200, Dubuque, IA 52001-6358

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Dubuque Orthopaedic Surgeons Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Dubuque