Theresa Ruddy, C.P.N.P., CRNP
NPI 1003189861 · Acute Care Nurse Practitioner · Baltimore, MD
Theresa Ruddy, C.P.N.P., CRNP is a Acute Care Nurse Practitioner provider in Baltimore, MD (NPI 1003189861).
Provider details
- NPI number
- 1003189861
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- C.P.N.P., CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R183328 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-02-09
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is Theresa Ruddy's NPI number?
- Theresa Ruddy's National Provider Identifier (NPI) is 1003189861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Ruddy's specialty?
- Theresa Ruddy is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Ruddy located?
- Theresa Ruddy's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Theresa Ruddy's phone number?
- The practice phone number listed in the NPPES registry for Theresa Ruddy is (410) 955-5260.
- Is Theresa Ruddy's NPI active?
- Yes — Theresa Ruddy's NPI (1003189861) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.