Glenn Preston, MD
Oncology
20+ years in practiceNPI: 1194796243Licensed in IA
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Credentials & Recognition
Specialties
Oncology
NPI sub-specialties
Internal Medicine, Hematology & Oncology207RH0003X
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
Frequently Asked Questions about Dr. Glenn Preston, MD
Where does Dr. Glenn Preston, MD practice?+
Dr. Glenn Preston, MD practices in Iowa, IA. 1200 1ST AVE E
ABBEN CANCER CENTER
SPENCER, IA 513014330.
What is Dr. Glenn Preston, MD's phone number?+
Dr. Glenn Preston, MD's practice phone is 712-264-6550. Office contact information is verified on the PBCMMG profile.
What does Dr. Glenn Preston, MD specialize in?+
Dr. Glenn Preston, MD's primary specialty is Oncology.
Is Dr. Glenn Preston, MD board certified?+
Board certification status for Dr. Glenn Preston, 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. Glenn Preston, MD been practicing?+
Dr. Glenn Preston, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Glenn Preston, MD's NPI number?+
Dr. Glenn Preston, MD's National Provider Identifier (NPI) is 1194796243, 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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