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THERESA J RUDDY C.P.N.P., CRNP
NPI 1003189861
Nurse Practitioner - Acute Care in Baltimore, MD

Active since February 09, 2012
600 N WOLFE ST, BALTIMORE, MD 21287(410) 955-5260 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Theresa J Ruddy C.p.n.p., Crnp NPPES

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

THERESA J RUDDY C.P.N.P., CRNP (NPI 1003189861) is an individual acute care provider in Baltimore, Maryland, licensed in Maryland (R183328) and active in the NPI registry since February 2012.

NPPES Registry Identity

NPI1003189861
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameTHERESA J RUDDYCredential: C.P.N.P., CRNP
Location Address600 N WOLFE STBaltimore, MD 21287-0005
Mailing Address6201 Greenleigh AveBaltimore, MD 21220-2004 · (410) 933-6423
Phone(410) 955-5260
Sole ProprietorNo
Enumeration DateFebruary 9, 2012
Last NPPES UpdateJuly 2, 2025
NPPES CertifiedJuly 2, 2025
✔ NPI 1003189861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in MD · R183328
Also ListedRegistered NurseTaxonomy 163W00000X · License R183328 (MD), RN1008855 (DC)
600 N WOLFE ST, Baltimore, MD 21287
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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.

PAMELA KIMZEY DONOHUE SCD, PA-C
Physician Assistant (Medical)
600 N WOLFE ST, NELSON 2-133
BALTIMORE, MD 21287
Baltimore City (410) 955-5232
MR. CHRISTOPHER DAVID SCHRIEBER M.S., PA-C
Physician Assistant
600 N WOLFE ST, MARBURG B-186
BALTIMORE, MD 21287
Baltimore City (410) 955-8708
DR. SABRINA CHRISTINE SOPHA M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-3580
SANDRA KING D.H.
Dental Hygienist
600 N WOLFE ST, BLALOCK 266
BALTIMORE, MD 21287
Baltimore City (410) 955-6662
DR. SUMAN PAUL M.B.B.S, PHD
Internal Medicine (Medical Oncology)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-5000
MS. SARAH CATHERINE COLLICA
Psychiatry & Neurology (Psychiatry)
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (443) 287-4701
JEFF S EHRESMAN
Student in an Organized Health Care Education/Training Program
600 N WOLFE ST
BALTIMORE, MD 21287
Baltimore City (410) 955-5000
KAITLYN MARIE FRAZIER MD
Otolaryngology
600 N WOLFE ST, JOHNS HOPKINS HOSPITAL, DEPT OF OTOLARYNGOLOGY
BALTIMORE, MD 21287
Baltimore City (410) 955-5000

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 Theresa Ruddy's NPI number?

The NPI number for Theresa Ruddy is 1003189861. It was assigned to this individual provider in the NPPES registry on February 9, 2012.

Where is Theresa Ruddy located?

Theresa Ruddy practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-5260.

What is Theresa Ruddy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

When was this NPI record last updated?

The NPPES record for Theresa Ruddy was last updated on July 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.