Matthew Lavallee
NPI 1518662147 · Physician Assistant · Boston, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Lavallee is a Physician Assistant provider in Boston, MA (NPI 1518662147).
Provider details
- NPI number
- 1518662147
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA100060 (MA)
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
3 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
- 2023-04-03
- Last updated
- 2023-09-28
- Certified
- 2023-09-28
Frequently asked questions
- What is Matthew Lavallee's NPI number?
- Matthew Lavallee's National Provider Identifier (NPI) is 1518662147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Lavallee's specialty?
- Matthew Lavallee is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matthew Lavallee located?
- Matthew Lavallee's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Matthew Lavallee's phone number?
- The practice phone number listed in the NPPES registry for Matthew Lavallee is (617) 724-4100.
- Does Matthew Lavallee accept Medicare?
- Matthew Lavallee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Lavallee's NPI active?
- Yes — Matthew Lavallee's NPI (1518662147) is active in the NPPES registry as of the last update on 2023-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.