Catherine Guercio-Hauer, MD

Family Medicine

20+ years in practiceNPI: 1083670079Licensed in NJ

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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

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#11

Top Family Medicine Doctors in New Jersey, 2026

Family Medicine · New Jersey · 2026

#11

Top Family Medicine Doctors in Bergen County, NJ, 2026

Family Medicine · Bergen County · 2026

#11

Top Family Medicine Doctors in Essex County, NJ, 2026

Family Medicine · Essex County · 2026

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Frequently Asked Questions about Dr. Catherine Guercio-Hauer, MD

Where does Dr. Catherine Guercio-Hauer, MD practice?+
Dr. Catherine Guercio-Hauer, MD practices in New Jersey, NJ. 435 SOUTH ST SUITE 220A MORRISTOWN, NJ 079606422.
What is Dr. Catherine Guercio-Hauer, MD's phone number?+
Dr. Catherine Guercio-Hauer, MD's practice phone is 973-971-4222. Office contact information is verified on the PBCMMG profile.
What does Dr. Catherine Guercio-Hauer, MD specialize in?+
Dr. Catherine Guercio-Hauer, MD's primary specialty is Family Medicine.
Is Dr. Catherine Guercio-Hauer, MD board certified?+
Board certification status for Dr. Catherine Guercio-Hauer, 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. Catherine Guercio-Hauer, MD been practicing?+
Dr. Catherine Guercio-Hauer, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Catherine Guercio-Hauer, MD's NPI number?+
Dr. Catherine Guercio-Hauer, MD's National Provider Identifier (NPI) is 1083670079, 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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