Katherine Mark, MD
Geriatrics
18+ years in practiceNPI: 1790949170Licensed in NY
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Credentials & Recognition
Specialties
Geriatrics
NPI sub-specialties
Internal Medicine, Geriatric Medicine207RG0300X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
18+ years
Estimated from NPI enumeration date
Other Geriatrics Doctors near New York
View all →Frequently Asked Questions about Dr. Katherine Mark, MD
Where does Dr. Katherine Mark, MD practice?+
Dr. Katherine Mark, MD practices in New York, NY. 1000 10TH AVE
NEW YORK, NY 100191147.
What is Dr. Katherine Mark, MD's phone number?+
Dr. Katherine Mark, MD's practice phone is 212-523-4000. Office contact information is verified on the PBCMMG profile.
What does Dr. Katherine Mark, MD specialize in?+
Dr. Katherine Mark, MD's primary specialty is Geriatrics.
Is Dr. Katherine Mark, MD board certified?+
Board certification status for Dr. Katherine Mark, 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. Katherine Mark, MD been practicing?+
Dr. Katherine Mark, MD has been in active practice for 18+ years, based on NPI enumeration and state licensing records.
What is Dr. Katherine Mark, MD's NPI number?+
Dr. Katherine Mark, MD's National Provider Identifier (NPI) is 1790949170, 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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