Hillard Zallen, MD
Family Medicine
19+ years in practiceNPI: 1225157712Licensed in CO
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Credentials & Recognition
Specialties
Family Medicine
NPI sub-specialties
Family Medicine207Q00000X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
19+ years
Estimated from NPI enumeration date
Other Family Medicine Doctors near Colorado
View all →Frequently Asked Questions about Dr. Hillard Zallen, MD
Where does Dr. Hillard Zallen, MD practice?+
Dr. Hillard Zallen, MD practices in Colorado, CO. 2345 BENT WAY
LONGMONT, CO 805037614.
What is Dr. Hillard Zallen, MD's phone number?+
Dr. Hillard Zallen, MD's practice phone is 303-338-4545. Office contact information is verified on the PBCMMG profile.
What does Dr. Hillard Zallen, MD specialize in?+
Dr. Hillard Zallen, MD's primary specialty is Family Medicine.
Is Dr. Hillard Zallen, MD board certified?+
Board certification status for Dr. Hillard Zallen, 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. Hillard Zallen, MD been practicing?+
Dr. Hillard Zallen, MD has been in active practice for 19+ years, based on NPI enumeration and state licensing records.
What is Dr. Hillard Zallen, MD's NPI number?+
Dr. Hillard Zallen, MD's National Provider Identifier (NPI) is 1225157712, 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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