John Hammerstad, MD
Depression Treatment · Anxiety Treatment · Neurology · Psychiatry
20+ years in practiceNPI: 1174692446Licensed in OR
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Credentials & Recognition
Specialties
Depression TreatmentAnxiety TreatmentNeurologyPsychiatry
NPI sub-specialties
Psychiatry & Neurology, Neurology2084N0400X
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
Other Psychiatry Doctors near Oregon
View all →Frequently Asked Questions about Dr. John Hammerstad, MD
Where does Dr. John Hammerstad, MD practice?+
Dr. John Hammerstad, MD practices in Oregon, OR. 3181 SW SAM JACKSON PARK RD
PORTLAND, OR 972393011.
What is Dr. John Hammerstad, MD's phone number?+
Dr. John Hammerstad, MD's practice phone is 503-494-7772. Office contact information is verified on the PBCMMG profile.
What does Dr. John Hammerstad, MD specialize in?+
Dr. John Hammerstad, MD's primary specialty is Psychiatry, with additional focus on Depression Treatment, Anxiety Treatment, Neurology.
Is Dr. John Hammerstad, MD board certified?+
Board certification status for Dr. John Hammerstad, 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 Hammerstad, MD been practicing?+
Dr. John Hammerstad, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Hammerstad, MD's NPI number?+
Dr. John Hammerstad, MD's National Provider Identifier (NPI) is 1174692446, 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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