Susan C. Ahn-Horvath , PA
Physician Assistant • Marshfield, WI
Professional Overview & Biography Verified Profile Summary
Susan Ahn-Horvath, PA is a certified Physician Assistant practicing in Marshfield, WI. With approximately 20 years of clinical experience since graduating from University Of Nebraska College Of Medicine in 2006, Susan Ahn-Horvath delivers high-quality medical care to the local community at 1000 N OAK AVE.
Susan Ahn-Horvath is affiliated with Mchs Hospitals Inc and accepts Medicare assignment.
Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, subsequent hospital care with moderate levelof medical decision making, if using time, at least, 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
1000 N Oak Ave
Marshfield, WI 544495703
Medicare Profile & Education
University Of Nebraska College Of Medicine
2006
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Marshfield, WI
Practicing in Marshfield, 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 |
|---|---|---|---|---|
|
99231
Follow-up hospital inpatient care per day, typically 15 minutes
|
48 | 30 | $170.80 | $39.93 |
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
15 | 11 | $313.50 | $64.27 |
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
11 | 11 | $116.63 | $28.71 |
Medical Specialties & State Licenses
CMS Verified: 2025-06-12NUCC 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.
NUCC Taxonomy Code: 363AM0700X
Definition to come...
NUCC Taxonomy Code: 363AS0400X
Definition to come...
Hospital & Practice Group Affiliations
Mchs Hospitals Inc
1000 N Oak Ave, Marshfield, WI 544495703
Mchs Hospitals Inc
1000 N Oak Ave, Marshfield, WI 544495703
Phone: 7153875511
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Surgery - Vascular Surgery
Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)
Pathology - Anatomic Pathology & Clinical Pathology
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Nutritionist - Nutrition, Education
Certified Diabetes Educator
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine - Pulmonary Disease
Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 7153875511)
Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 7153875511)
Recorded as SUSAN AHN-HORVATH, PA
Physician Assistant (License #2088 in WI)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
1000 N Oak Ave
Marshfield, WI 544495703
Phone: 7153875511
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