Catherine Ezzio, M.D.
NPI 1801328265 · Pediatrics Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Ezzio, M.D. is a Pediatrics Physician provider in Worcester, MA (NPI 1801328265).
Provider details
- NPI number
- 1801328265
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- 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
9 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
- 2017-04-03
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Catherine Ezzio's NPI number?
- Catherine Ezzio's National Provider Identifier (NPI) is 1801328265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Ezzio's specialty?
- Catherine Ezzio is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Ezzio located?
- Catherine Ezzio's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Catherine Ezzio's phone number?
- The practice phone number listed in the NPPES registry for Catherine Ezzio is (774) 442-6087.
- Does Catherine Ezzio accept Medicare?
- Catherine Ezzio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Ezzio's NPI active?
- Yes — Catherine Ezzio's NPI (1801328265) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.