Rex McCallum, MD
Rheumatology
20+ years in practiceNPI: 1326122219Licensed in NC
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Credentials & Recognition
Specialties
Rheumatology
NPI sub-specialties
Internal Medicine, Rheumatology207RR0500X
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. Rex McCallum, MD
Where does Dr. Rex McCallum, MD practice?+
Dr. Rex McCallum, MD practices in North Carolina, NC. 2351 ERWIN RD
DURHAM, NC 277054699.
What is Dr. Rex McCallum, MD's phone number?+
Dr. Rex McCallum, MD's practice phone is 919-385-3000. Office contact information is verified on the PBCMMG profile.
What does Dr. Rex McCallum, MD specialize in?+
Dr. Rex McCallum, MD's primary specialty is Rheumatology.
Is Dr. Rex McCallum, MD board certified?+
Board certification status for Dr. Rex McCallum, 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. Rex McCallum, MD been practicing?+
Dr. Rex McCallum, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Rex McCallum, MD's NPI number?+
Dr. Rex McCallum, MD's National Provider Identifier (NPI) is 1326122219, 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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