KATHERINE MARIKO MARKIN MD
NPI 1851033237
Emergency Medicine in New York, NY
About Katherine Mariko Markin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE MARIKO MARKIN MD (NPI 1851033237) is an individual emergency medicine provider in New York, New York, licensed in New York (342730) and active in the NPI registry since April 2022.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Katherine Markin's NPI number?
The NPI number for Katherine Markin is 1851033237. It was assigned to this individual provider in the NPPES registry on April 7, 2022.
Where is Katherine Markin located?
Katherine Markin practices at 550 1st Ave, New York, NY 10016. The listed phone number is (646) 929-7800.
What is Katherine Markin's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
When was this NPI record last updated?
The NPPES record for Katherine Markin was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.