John Ladd, MD
Rheumatology
20+ years in practiceNPI: 1164471967Licensed in OR
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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
Featured in PBCMMG Rankings
Frequently Asked Questions about Dr. John Ladd, MD
Where does Dr. John Ladd, MD practice?+
Dr. John Ladd, MD practices in Oregon, OR. 3680 NW SAMARITAN DR
CORVALLIS, OR 973303737.
What is Dr. John Ladd, MD's phone number?+
Dr. John Ladd, MD's practice phone is 541-754-1150. Office contact information is verified on the PBCMMG profile.
What does Dr. John Ladd, MD specialize in?+
Dr. John Ladd, MD's primary specialty is Rheumatology.
Is Dr. John Ladd, MD board certified?+
Board certification status for Dr. John Ladd, 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. John Ladd, MD been practicing?+
Dr. John Ladd, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Ladd, MD's NPI number?+
Dr. John Ladd, MD's National Provider Identifier (NPI) is 1164471967, 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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