Active NPI 1538411277 Individual Practitioner Male Practitioner

Ryan O O'neill , PA-C

Physician Assistant • Madison, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Ryan O'Neill, PA-C is a certified Physician Assistant practicing in Madison, WI. With approximately 14 years of clinical experience since completing medical education in 2012, Ryan O'Neill delivers high-quality medical care to the local community at 2501 W BELTLINE HWY STE 601.

Ryan O'Neill maintains professional affiliations with Edgerton Hospital And Health Services, Inc, Orthopedic And Spine Centers Of Wisconsin Sc and accepts Medicare assignment.

Frequently performed procedures and clinical services include replacement of knee joint, both sides of knee, replacement of thigh bone and hip joint with prosthesis, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2501 W Beltline Hwy Ste 601

Madison, WI 537132309

Telephone 6082347436

Associated Practice Facility / Clinic

🏢 Orthopedic & Spine Centers Of Wisconsin, Sc. Facility NPI 1083323059

Medicare Profile & Education

Medical School

Other

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Madison, WI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs +2.0 yrs vs City Avg

City Avg: 12.0 Yrs

State Avg: 14.1 Yrs

Regional Practice Density

397 Specialists

Practicing in Madison, WI (3517 Statewide)

Telehealth Adoption Rate

18.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. O'neill (14 Years) 14 Yrs

Madison Specialty Average (12.0 Years) 12.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
27447 Replacement of knee joint, both sides of knee	26	25	$976.67	$156.11
27130 Replacement of thigh bone and hip joint with prosthesis	19	18	$785.60	$156.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	108	90	$232.08	$73.36
20610 Aspiration and/or injection of fluid from large joint	53	48	$568.45	$57.12
J1030 Injection, methylprednisolone acetate, 40 mg	47	34	$22.09	$7.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$336.00	$90.31
27130 Replacement of thigh bone and hip joint with prosthesis	14	14	$2621.51	$155.24
J1040 Injection, methylprednisolone acetate, 80 mg	13	12	$40.15	$12.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	107	74	$212.00	$73.39
J1030 Injection, methylprednisolone acetate, 40 mg	54	31	$22.00	$6.58
20610 Aspiration and/or injection of fluid from large joint	52	36	$545.02	$59.80
27447 Replacement of knee joint, both sides of knee	50	48	$14155.56	$163.48
20985 Computer-assisted surgery for muscle and bone procedure	44	43	$1252.00	$18.18
27130 Replacement of thigh bone and hip joint with prosthesis	23	23	$15687.00	$162.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$308.00	$90.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	63	59	$201.00	$74.43
J1030 Injection, methylprednisolone acetate, 40 mg	51	31	$21.00	$5.66
27447 Replacement of knee joint, both sides of knee	45	41	$13772.40	$166.26
20610 Aspiration and/or injection of fluid from large joint	44	33	$577.73	$61.92
27130 Replacement of thigh bone and hip joint with prosthesis	37	36	$15230.00	$164.62
20985 Computer-assisted surgery for muscle and bone procedure	23	22	$1281.96	$18.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$296.00	$91.89
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	14	$144.00	$44.90
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$400.00	$81.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	59	36	$20.92	$5.92
20610 Aspiration and/or injection of fluid from large joint	52	37	$466.25	$56.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	32	$137.00	$37.00
20985 Computer-assisted surgery for muscle and bone procedure	39	36	$1583.00	$18.82
27447 Replacement of knee joint, both sides of knee	32	29	$13326.00	$176.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$281.00	$89.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$282.00	$87.55
27130 Replacement of thigh bone and hip joint with prosthesis	18	17	$15064.00	$174.70
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$191.00	$61.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20610 Aspiration and/or injection of fluid from large joint	53	39	$408.58	$48.20
J1030 Injection, methylprednisolone acetate, 40 mg	50	37	$20.66	$6.27
27447 Replacement of knee joint, both sides of knee	35	31	$13326.00	$169.74
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	30	$137.00	$36.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	30	$278.00	$88.37
99213 Established patient office or other outpatient visit, typically 15 minutes	29	28	$187.00	$59.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$273.00	$87.33
27130 Replacement of thigh bone and hip joint with prosthesis	17	17	$16925.00	$172.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
27447 Replacement of knee joint, both sides of knee	23	22	$3611.09	$173.29
27130 Replacement of thigh bone and hip joint with prosthesis	14	14	$7753.57	$176.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
27447 Replacement of knee joint, both sides of knee	30	27	$1574.65	$171.56
27130 Replacement of thigh bone and hip joint with prosthesis	24	24	$1203.13	$172.60

Medical Specialties & State Licenses

CMS Verified: 2025-10-07

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WI 3052-23

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

100026276 (WI)

Hospital & Practice Group Affiliations

Orthopedic And Spine Centers Of Wisconsin Sc

2501 W Beltline Hwy, Madison, WI 537132309

Phone: 6082347436

Edgerton Hospital And Health Services, Inc

831 Arthur Dr, Milton, WI 535633728

Phone: 6088683526

Edgerton Hospital And Health Services, Inc

11101 N Sherman Rd, Edgerton, WI 535349002

Phone: 6088843441

Secondary Practice Locations

123 Hospital Dr Ste 1008

Watertown, WI 530983320

Phone: 9202066500

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

15 Associated Practitioners

Dr. Thomas Zdeblick , MD

Orthopaedic Surgery

NPI 1003870668

Doctor of Medicine (M.D.)

Dr. Richard Glad , MD

Orthopaedic Surgery

NPI 1194762955

Doctor of Medicine (M.D.)

Amber Saleemi , PA-C

Physician Assistant

NPI 1225396096

Physician Assistant (Certified)

Christine Longoria , PA-C

Physician Assistant

NPI 1235187436

Physician Assistant (Certified)

Dr. Brian Keyes , DO

Orthopaedic Surgery

NPI 1417078890

Doctor of Osteopathic Medicine (D.O.)

Dr. Kashif Ali , MD

Orthopaedic Surgery

NPI 1477887453

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

📍

Updated Practice Location July 14, 2023

Registered at 2501 W BELTLINE HWY STE 601, MADISON, WI 537132309 (Tel: 6082347436)

📍

Updated Business Mailing Address July 14, 2023

Registered at 18444 N 25TH AVE STE 310, PHOENIX, AZ 850231266 (Tel: 6234743431)

📍

Updated Practice Location June 12, 2018

Registered at 3200 E RACINE ST, JANESVILLE, WI 53546 (Tel: 6083718000)

📍

Updated Business Mailing Address June 12, 2018

Registered at 3200 E RACINE ST, JANESVILLE, WI 535462343 (Tel: 6083718000)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2018

Physician Assistant (License #3052-23 in WI)

✅

NPI Profile Active December 23, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location December 23, 2015

Registered at 1801 NORTH SENATE BLVD., SUITE 535, INDIANAPOLIS, IN 462021204 (Tel: 3179631950)

📍

Updated Business Mailing Address December 23, 2015

Registered at 250 N SHADELAND AVE, SUITE 130, PROVIDER ENROLLMENT, INDIANAPOLIS, IN 462194959

👤

Provider Name / Credentials Updated December 23, 2015

Recorded as RYAN O'NEILL, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 23, 2015

Physician Assistant (License #10001611A in IN)

🟢

Initial NPI Registration & Enumeration October 04, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Ryan O'neill. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1538411277

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 04, 2012

Last Update: October 07, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

18444 N 25th Ave Ste 310

Phoenix, AZ 850231266

Phone: 6234743431

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.