Sarah Muller
NPI 1215387659 · Developmental Therapist · West Newbury, MA
Sarah Muller is a Developmental Therapist provider in West Newbury, MA (NPI 1215387659).
Provider details
- NPI number
- 1215387659
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-06-16
- Last updated
- 2023-05-23
- Certified
- 2023-05-23
Frequently asked questions
- What is Sarah Muller's NPI number?
- Sarah Muller's National Provider Identifier (NPI) is 1215387659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Muller's specialty?
- Sarah Muller is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sarah Muller located?
- Sarah Muller's practice location on file with NPPES is 320 Main St, West Newbury, MA 01985-1420.
- What is Sarah Muller's phone number?
- The practice phone number listed in the NPPES registry for Sarah Muller is (978) 363-5553.
- Is Sarah Muller's NPI active?
- Yes — Sarah Muller's NPI (1215387659) is active in the NPPES registry as of the last update on 2023-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.