Catherine Paszek, D.O.
NPI 1689038200 · Pediatrics Physician · Ansonia, CT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Paszek, D.O. is a Pediatrics Physician provider in Ansonia, CT (NPI 1689038200).
Provider details
- NPI number
- 1689038200
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 20 Westfield AveAnsonia, CT 06401Phone: (203) 734-1644Fax: (203) 734-9222
Registry dates
- Enumerated
- 2016-04-09
- Last updated
- 2019-07-25
Frequently asked questions
- What is Catherine Paszek's NPI number?
- Catherine Paszek's National Provider Identifier (NPI) is 1689038200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Paszek's specialty?
- Catherine Paszek is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Paszek located?
- Catherine Paszek's practice location on file with NPPES is 20 Westfield Ave, Ansonia, CT 06401.
- What is Catherine Paszek's phone number?
- The practice phone number listed in the NPPES registry for Catherine Paszek is (203) 734-1644.
- Does Catherine Paszek accept Medicare?
- Catherine Paszek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Paszek's NPI active?
- Yes — Catherine Paszek's NPI (1689038200) is active in the NPPES registry as of the last update on 2019-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.