Hannah Elizabeth Williams , PA-C
Physician Assistant • Milwaukee, WI
Professional Overview & Biography Verified Profile Summary
Hannah Williams, PA-C is a certified Physician Assistant practicing in Milwaukee, WI. With approximately 7 years of clinical experience since completing medical education in 2019, Hannah Williams delivers high-quality medical care to the local community at 2801 W KINNICKINNIC RIVER PKWY STE 1080.
Hannah Williams maintains professional affiliations with Gi Associates Llc, Ascension Medical Group-Southeast Wisconsin Inc and accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least. 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 Ste 1080
Milwaukee, WI 532153689
Medicare Profile & Education
Other
2019
✓ 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 |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
28 | 24 | $295.64 | $100.18 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
24 | 24 | $213.75 | $72.48 |
Medical Specialties & State Licenses
CMS Verified: 2026-01-26NUCC 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.
Hospital & Practice Group Affiliations
Gi Associates Llc
19333 W N Ave, Brookfield, WI 530454132
Phone: 2627852000
Ascension Medical Group-Southeast Wisconsin Inc
201 N Mayfair Rd, Wauwatosa, WI 532264216
Gi Associates Llc
2801 W Kinnickinnic River Pkwy, Milwaukee, WI 532153689
Phone: 4149086500
Ascension Medical Group-Southeast Wisconsin Inc
9969 S 27th St, Franklin, WI 531329533
Phone: 4143254940
Ascension Medical Group-Southeast Wisconsin Inc
13950 W Capitol Dr, Brookfield, WI 530052441
Phone: 4143025400
Gi Associates Llc
3811 Spring St, Mount Pleasant, WI 534051667
Phone: 2626874011
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Pediatrics - Pediatric Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 2801 W KINNICKINNIC RIVER PKWY STE 1080, MILWAUKEE, WI 532153689 (Tel: 4149086500)
Recorded as HANNAH WILLIAMS, PA-C
Registered at 2801 W KINNICKINNIC RIVER PKWY STE 1080, MILWAUKEE, WI 532153689 (Tel: 4149086500)
Physician Assistant (License #4785-23 in WI)
NPI status registered as active in NPPES database
Registered at S80W17784 BRENNAN DR, MUSKEGO, WI 531508828 (Tel: 2628959494)
Registered at S80W17784 BRENNAN DR, MUSKEGO, WI 531508828 (Tel: 2628959494)
Recorded as HANNAH KRUM, PA-C
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
2801 W Kinnickinnic River Pkwy Ste 1080
Milwaukee, WI 532153689
Phone: 4149086506
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.