David Letzer, MD

Infectious Disease

20+ years in practiceNPI: 1255382529Licensed in WI

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Credentials & Recognition

Specialties

Infectious Disease

NPI sub-specialties

Internal Medicine, Infectious Disease207RI0200X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#5

Top Infectious Disease Doctors in Wisconsin, 2026

Infectious Disease · Wisconsin · 2026

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Frequently Asked Questions about Dr. David Letzer, MD

Where does Dr. David Letzer, MD practice?+
Dr. David Letzer, MD practices in Wisconsin, WI. 150 S SUNNY SLOPE RD STE 136 BROOKFIELD, WI 530054858.
What is Dr. David Letzer, MD's phone number?+
Dr. David Letzer, MD's practice phone is 262-786-4550. Office contact information is verified on the PBCMMG profile.
What does Dr. David Letzer, MD specialize in?+
Dr. David Letzer, MD's primary specialty is Infectious Disease.
Is Dr. David Letzer, MD board certified?+
Board certification status for Dr. David Letzer, 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. David Letzer, MD been practicing?+
Dr. David Letzer, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. David Letzer, MD's NPI number?+
Dr. David Letzer, MD's National Provider Identifier (NPI) is 1255382529, 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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