Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. William Louis Gross, MD, PHD

Individual provider Neurological Surgery Physician · NPI 1548552342

Dr. William Louis Gross, MD, PHD is an Anesthesiology in Milwaukee, Wisconsin. Graduated from Medical College of Wisconsin in 2012, 14 years ago. Practices with The Medical College of Wisconsin Inc, a 2,093-clinician group and accepts Medicare assignment. Licensed in Ohio and Wisconsin.

Years since qualifying
14
Trained at
Medical College of Wisconsin
Licensed in
OH, WI
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

9200 W Wisconsin Ave
Milwaukee, WI 53226
Phone: (414) 805-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 63112 (WI)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 57-022072 (OH)

Record details

NPI number1548552342
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMay 11, 2011
Last updated in NPPESJune 26, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2012 (14 years in practice)
Group practice The Medical College Of Wisconsin Inc — 2093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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