William Hisgen, MD
Geriatrics
18+ years in practiceNPI: 1952554966Licensed in WI
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Credentials & Recognition
Specialties
Geriatrics
NPI sub-specialties
Internal Medicine, Geriatric Medicine207RG0300X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
18+ years
Estimated from NPI enumeration date
Other Geriatrics Doctors near Wisconsin
View all →Frequently Asked Questions about Dr. William Hisgen, MD
Where does Dr. William Hisgen, MD practice?+
Dr. William Hisgen, MD practices in Wisconsin, WI. 1215 GARFIELD ST
1215 GARFIELD ST.
MADISON, WI 537112215.
What is Dr. William Hisgen, MD's phone number?+
Dr. William Hisgen, MD's practice phone is 608-256-3489. Office contact information is verified on the PBCMMG profile.
What does Dr. William Hisgen, MD specialize in?+
Dr. William Hisgen, MD's primary specialty is Geriatrics.
Is Dr. William Hisgen, MD board certified?+
Board certification status for Dr. William Hisgen, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. William Hisgen, MD been practicing?+
Dr. William Hisgen, MD has been in active practice for 18+ years, based on NPI enumeration and state licensing records.
What is Dr. William Hisgen, MD's NPI number?+
Dr. William Hisgen, MD's National Provider Identifier (NPI) is 1952554966, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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