Theresa Benassi-Powles, APN CNP
NPI 1215078928 · Pediatric Nurse Practitioner · East Saint Louis, IL
Theresa Benassi-Powles, APN CNP is a Pediatric Nurse Practitioner provider in East Saint Louis, IL (NPI 1215078928).
Provider details
- NPI number
- 1215078928
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN CNP
- Sex
- Female
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-02-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Theresa Benassi-Powles's NPI number?
- Theresa Benassi-Powles's National Provider Identifier (NPI) is 1215078928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Benassi-Powles's specialty?
- Theresa Benassi-Powles is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Benassi-Powles located?
- Theresa Benassi-Powles's practice location on file with NPPES is 601 James R Thompson Blvd, East Saint Louis, IL 62201-1129.
- What is Theresa Benassi-Powles's phone number?
- The practice phone number listed in the NPPES registry for Theresa Benassi-Powles is (618) 482-6959.
- Is Theresa Benassi-Powles's NPI active?
- Yes — Theresa Benassi-Powles's NPI (1215078928) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.