Dr. William A Pennant , MD
General Practice • Milwaukee, WI
Professional Overview & Biography Verified Profile Summary
Dr. William Pennant, MD is a registered healthcare professional specializing in General Practice in Milwaukee, WI. Practice services are available at 9200 W WISCONSIN AVE under active NPI credentials.
Practice Location & Contact Primary Location
9200 W Wisconsin Ave
Milwaukee, WI 532263522
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in Milwaukee, WI
Practicing in Milwaukee, WI (130 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-10-21NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
NUCC Taxonomy Code: 2084N0400X
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Secondary Practice Locations
1200 S Cedar Crest Blvd
Allentown, PA 181036202
Phone: 4848623256
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Neurological Surgery
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner
Advanced Practice Nurse Prescriber
Nurse Practitioner - Family
Advanced Practice Nurse Prescriber
Psychiatry & Neurology - Neurology
Doctor of Osteopathic Medicine (D.O.)
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
General Practice (License #74216-20 in WI)
Registered at 9200 W WISCONSIN AVE, MILWAUKEE, WI 532263522 (Tel: 4148058710)
General Practice (License #01079773A in IN)
NPI status registered as active in NPPES database
Registered at 1200 S CEDAR CREST BLVD, ALLENTOWN, PA 181036202 (Tel: 4848623256)
Registered at 1200 S CEDAR CREST BLVD, ALLENTOWN, PA 181036202
Recorded as WILLIAM PENNANT, M.D.
Surgery (License #MT211396 in PA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
1200 S Cedar Crest Blvd
Allentown, PA 181036202
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.