Michael Sirois, PA-C
NPI 1528355856 · Physician Assistant · Lynnfield, MA
Michael Sirois, PA-C is a Physician Assistant provider in Lynnfield, MA (NPI 1528355856).
Provider details
- NPI number
- 1528355856
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA4069 (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
14 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
- 2011-07-07
- Last updated
- 2011-07-07
Frequently asked questions
- What is Michael Sirois's NPI number?
- Michael Sirois's National Provider Identifier (NPI) is 1528355856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sirois's specialty?
- Michael Sirois is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Sirois located?
- Michael Sirois's practice location on file with NPPES is 628 Salem St, Lynnfield, MA 01940-2340.
- What is Michael Sirois's phone number?
- The practice phone number listed in the NPPES registry for Michael Sirois is (781) 599-1998.
- Is Michael Sirois's NPI active?
- Yes — Michael Sirois's NPI (1528355856) is active in the NPPES registry as of the last update on 2011-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.