DR. WARREN ROTHMAN I
NPI 1336135748
Otolaryngology in Baltimore, MD
About Dr. Warren Rothman I NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WARREN ROTHMAN I (NPI 1336135748) is an individual otolaryngology provider in Baltimore, Maryland, licensed in Maryland (D0022009) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Warren Rothman I is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
TOWSON, MD 21204
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 Warren Rothman's NPI number?
The NPI number for Warren Rothman is 1336135748. It was assigned to this individual provider in the NPPES registry on September 21, 2005.
Where is Warren Rothman located?
Warren Rothman practices at 7505 Osler Dr Suite 507, Baltimore, MD 21204. The listed phone number is (410) 296-0540.
What is Warren Rothman's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Warren Rothman enrolled in Medicare?
Yes. Warren Rothman is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Warren Rothman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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.