Mark Marshall, MD
Psychiatry
21+ years in practiceNPI: 1295735595Licensed in CO
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Credentials & Recognition
Specialties
Psychiatry
NPI sub-specialties
Psychiatry & Neurology, Psychiatry2084P0800X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
21+ years
Estimated from NPI enumeration date
Other Psychiatry Doctors near Colorado
View all →Frequently Asked Questions about Dr. Mark Marshall, MD
Where does Dr. Mark Marshall, MD practice?+
Dr. Mark Marshall, MD practices in Colorado, CO. 4455 E 12TH AVE
DENVER, CO 802202415.
What is Dr. Mark Marshall, MD's phone number?+
Dr. Mark Marshall, MD's practice phone is 303-504-7700. Office contact information is verified on the PBCMMG profile.
What does Dr. Mark Marshall, MD specialize in?+
Dr. Mark Marshall, MD's primary specialty is Psychiatry.
Is Dr. Mark Marshall, MD board certified?+
Board certification status for Dr. Mark Marshall, 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. Mark Marshall, MD been practicing?+
Dr. Mark Marshall, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Mark Marshall, MD's NPI number?+
Dr. Mark Marshall, MD's National Provider Identifier (NPI) is 1295735595, 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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