William Heinz, MD
Addiction Medicine · Internal Medicine
21+ years in practiceNPI: 1164423117Licensed in ME
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Credentials & Recognition
Specialties
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
21+ years
Estimated from NPI enumeration date
Other Addiction Medicine Doctors near Maine
View all →Frequently Asked Questions about Dr. William Heinz, MD
Where does Dr. William Heinz, MD practice?+
Dr. William Heinz, MD practices in Maine, ME. 33 SEWALL ST
PORTLAND, ME 04102.
What is Dr. William Heinz, MD's phone number?+
Dr. William Heinz, MD's practice phone is 207-828-2100. Office contact information is verified on the PBCMMG profile.
What does Dr. William Heinz, MD specialize in?+
Dr. William Heinz, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine.
Is Dr. William Heinz, MD board certified?+
Board certification status for Dr. William Heinz, 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 Heinz, MD been practicing?+
Dr. William Heinz, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. William Heinz, MD's NPI number?+
Dr. William Heinz, MD's National Provider Identifier (NPI) is 1164423117, 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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