Hannah Flak
Physician Assistant - Surgical • Marshfield, WI
Professional Overview & Biography Verified Profile Summary
Hannah Flak is a certified Physician Assistant - Surgical practicing in Marshfield, WI. With approximately 1 years of clinical experience since completing medical education in 2025, Hannah Flak delivers high-quality medical care to the local community at 1000 NORTH OAK AVENUE.
Hannah Flak is affiliated with Mchs Hospitals Inc and accepts Medicare assignment.
Practice Location & Contact Primary Location
1000 North Oak Avenue
Marshfield, WI 544495703
Medicare Profile & Education
Other
2025
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant - Surgical in Marshfield, WI
Practicing in Marshfield, WI (288 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2025-11-18NUCC 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
Secondary Practice Locations
W16981 Thorn Apple Dr
Wittenberg, WI 544998456
Phone: 7153260156
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
Registered at 1000 NORTH OAK AVENUE, MARSHFIELD, WI 544495703 (Tel: 7153875511)
Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 1538755117)
Physician Assistant (License #8455 in WI)
NPI status registered as active in NPPES database
Registered at W16981 THORN APPLE DR, WITTENBERG, WI 544998456 (Tel: 7153260156)
Registered at W16981 THORN APPLE DR, WITTENBERG, WI 544998456 (Tel: 7153260156)
Recorded as HANNAH FLAK
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1000 N Oak Ave
Marshfield, WI 544495703
Phone: 1538755117
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