Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOANNE STEPHANIE WARREN MD
NPI 1144225814
Anesthesiology in Owings Mills, MD

Active since June 17, 2005
23 CROSSROADS DR, STE 100, OWINGS MILLS, MD 21117(410) 356-0300(410) 356-0309 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Joanne Stephanie Warren Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOANNE STEPHANIE WARREN MD (NPI 1144225814) is an individual anesthesiology provider in Owings Mills, Maryland, licensed in Maryland (D0048116) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1144225814
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. JOANNE STEPHANIE WARRENCredential: MD
Location Address23 CROSSROADS DR, STE 100Owings Mills, MD 21117-5476
Mailing Address10508 Chesham WayWoodstock, MD 21163-1364 · (410) 465-2449 · Fax (410) 465-2573
Fax(410) 356-0309
Sole ProprietorNo
Enumeration DateJune 17, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1144225814 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MD · D0048116
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
23 CROSSROADS DR, Owings Mills, MD 21117

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.

Ophthalmology
23 CROSSROADS DR, SUITE #310
OWINGS MILLS, MD 21117
Nurse Anesthetist, Certified Registered
23 CROSSROADS DR
OWINGS MILLS, MD 21117
Audiologist
23 CROSSROADS DR, #400
OWINGS MILLS, MD 21117
Obstetrics & Gynecology
23 CROSSROADS DR, SUITE 220
OWINGS MILLS, MD 21117
Otolaryngology
23 CROSSROADS DR, SUITE 400
OWINGS MILLS, MD 21117
Otolaryngology
23 CROSSROADS DR, SUITE 400
OWINGS MILLS, MD 21117
Audiologist
23 CROSSROADS DR, SUITE 400
OWINGS MILLS, MD 21117
Audiologist
23 CROSSROADS DR, SUITE 400
OWINGS MILLS, MD 21117

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 Joanne Warren's NPI number?

The NPI number for Joanne Warren is 1144225814. It was assigned to this individual provider in the NPPES registry on June 17, 2005.

Where is Joanne Warren located?

Joanne Warren practices at 23 Crossroads Dr Ste 100, Owings Mills, MD 21117. The listed phone number is (410) 356-0300.

What is Joanne Warren's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Joanne Warren 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 41 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.