Matthew Masiello, MD
NPI 1720083892 · Pediatrics Physician · Leominster, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Masiello, MD is a Pediatrics Physician provider in Leominster, MA (NPI 1720083892).
Provider details
- NPI number
- 1720083892
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD048546L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-06-16
- Last updated
- 2020-11-09
- Certified
- 2020-11-09
Frequently asked questions
- What is Matthew Masiello's NPI number?
- Matthew Masiello's National Provider Identifier (NPI) is 1720083892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Masiello's specialty?
- Matthew Masiello is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Masiello located?
- Matthew Masiello's practice location on file with NPPES is 60 Hospital Rd, Leominster, MA 01453-2205.
- What is Matthew Masiello's phone number?
- The practice phone number listed in the NPPES registry for Matthew Masiello is (978) 466-2257.
- Does Matthew Masiello accept Medicare?
- Matthew Masiello is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Masiello's NPI active?
- Yes — Matthew Masiello's NPI (1720083892) is active in the NPPES registry as of the last update on 2020-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.