Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Ryan O O'Neill, PA-C

Individual provider Physician Assistant · NPI 1538411277

Ryan O O'Neill, PA-C is a Physician Assistant in Madison, Wisconsin. Qualified in 2012, 14 years ago. Practices with Edgerton Hospital and Health Services, Inc, a 39-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
14
Licensed in
WI
In the registry since
2012
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

2501 W Beltline Hwy Ste 601
Madison, WI 53713-2309
Phone: (608) 234-7436
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 123 Hospital Dr Ste 1008, Watertown, WI 53098-3320 — (920) 206-6500

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 3052-23 (WI)

Record details

NPI number1538411277
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 4, 2012
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Edgerton Hospital And Health Services, Inc — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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