Sarah M Barnett MD PLLC
NPI 1518217694 · Medical Specialty Clinic/Center · Chelmsford, MA
Sarah M Barnett MD PLLC is a Medical Specialty Clinic/Center organization in Chelmsford, MA (NPI 1518217694).
Provider details
- NPI number
- 1518217694
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Sarah Barnett, Ceo(978) 296-4672
- License
- 219369 (MA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Other names (DBA / former)
- Doing business as
- Neuro-Developmental Pediatrics
Registry dates
- Enumerated
- 2012-09-14
- Last updated
- 2024-02-20
- Certified
- 2024-02-20
Frequently asked questions
- What is Sarah M Barnett MD PLLC's NPI number?
- Sarah M Barnett MD PLLC's National Provider Identifier (NPI) is 1518217694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sarah M Barnett MD PLLC?
- Sarah M Barnett MD PLLC is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Sarah M Barnett MD PLLC located?
- Sarah M Barnett MD PLLC's practice location on file with NPPES is 3 Summer St, Chelmsford, MA 01824-3020.
- What is Sarah M Barnett MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Sarah M Barnett MD PLLC is (978) 296-4672.
- Who is the authorized official for Sarah M Barnett MD PLLC?
- The authorized official listed on Sarah M Barnett MD PLLC's NPPES record is Sarah Barnett, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sarah M Barnett MD PLLC's NPI active?
- Yes — Sarah M Barnett MD PLLC's NPI (1518217694) is active in the NPPES registry as of the last update on 2024-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.