Catherine Fitzsimmons, N.P.
NPI 1659786903 · Nurse Practitioner · Dallas, TX
Catherine Fitzsimmons, N.P. is a Nurse Practitioner provider in Dallas, TX (NPI 1659786903).
Provider details
- NPI number
- 1659786903
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 653761 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-06-25
- Last updated
- 2014-06-25
Frequently asked questions
- What is Catherine Fitzsimmons's NPI number?
- Catherine Fitzsimmons's National Provider Identifier (NPI) is 1659786903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Fitzsimmons's specialty?
- Catherine Fitzsimmons is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Fitzsimmons located?
- Catherine Fitzsimmons's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7201.
- What is Catherine Fitzsimmons's phone number?
- The practice phone number listed in the NPPES registry for Catherine Fitzsimmons is (214) 645-8000.
- Is Catherine Fitzsimmons's NPI active?
- Yes — Catherine Fitzsimmons's NPI (1659786903) is active in the NPPES registry as of the last update on 2014-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.