Allyssa A Nicholas , PA-C
Physician Assistant • Milwaukee, WI
Professional Overview & Biography Verified Profile Summary
Allyssa Nicholas, PA-C is a certified Physician Assistant practicing in Milwaukee, WI. With approximately 10 years of clinical experience since completing medical education in 2016, Allyssa Nicholas delivers high-quality medical care to the local community at 2801 W KINNICKINNIC RIVER PKWY.
Allyssa Nicholas is affiliated with Aurora Medical Group, Inc. and accepts Medicare assignment.
Frequently performed procedures and clinical services include critical care, subsequent hospital care with moderate levelof medical decision making, if using time, at least, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
2801 W Kinnickinnic River Pkwy
Milwaukee, WI 532153669
Medicare Profile & Education
Other
2016
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Milwaukee, WI
Practicing in Milwaukee, WI (3517 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99292
Critical care, each additional 30 minutes
|
126 | 23 | $879.72 | $91.45 |
|
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
|
47 | 20 | $433.57 | $78.87 |
|
99291
Critical care, first 30-74 minutes
|
23 | 11 | $1753.00 | $182.51 |
|
99239
Hospital discharge day management, more than 30 minutes
|
12 | 12 | $612.00 | $83.06 |
Medical Specialties & State Licenses
CMS Verified: 2025-10-13NUCC Taxonomy Code: 363A00000X
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
Hospital & Practice Group Affiliations
Aurora Medical Group, Inc.
1020 N 12th St, Milwaukee, WI 532331308
Phone: 4142193056
Aurora Medical Group, Inc.
2900 W Oklahoma Ave, Milwaukee, WI 532154330
Phone: 4146465410
Aurora Medical Group, Inc.
2801 W Kinnickinnic River Pkwy, Milwaukee, WI 532153669
Phone: 4143858600
Secondary Practice Locations
9000 W Wisconsin Ave
Milwaukee, WI 532264874
Phone: 4142662380
6609 W Greenfield Ave
West Allis, WI 532144958
Phone: 4142578577
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 2801 W KINNICKINNIC RIVER PKWY, MILWAUKEE, WI 532153669 (Tel: 4146493240)
Registered at PO BOX 735044, CHICAGO, IL 606735044 (Tel: 8003262250)
Registered at 9000 W WISCONSIN AVE, MILWAUKEE, WI 532264874 (Tel: 4142662380)
Registered at 9000 W WISCONSIN AVE, MILWAUKEE, WI 532264874 (Tel: 4142662380)
Registered at 6609 W GREENFIELD AVE, WEST ALLIS, WI 532144958 (Tel: 4142578577)
Registered at 6609 W GREENFIELD AVE, WEST ALLIS, WI 532144958 (Tel: 4142578577)
Registered at 9200 W WISCONSIN AVE, TRANSPLANT SURGERY, MILWAUKEE, WI 53226 (Tel: 4149556920)
Recorded as ALLYSSA NICHOLAS, PA-C
NPI status registered as active in NPPES database
Registered at 9200 W WISCONSIN AVE, TRANSPLANT SURGERY, MILWAUKEE, WI 532263522 (Tel: 4149556920)
Registered at 9200 W WISCONSIN AVE, TRANSPLANT SURGERY, MILWAUKEE, WI 532263522 (Tel: 4149556920)
Recorded as ALLYSSA KNOEBEL, PA-C
Physician Assistant (License #3909-23 in WI)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Allyssa Nicholas
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
Po Box 735044
Chicago, IL 606735044
Phone: 8003262250
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.