Shelly Muth
NPI 1699090563 · Developmental Therapist · Leominster, MA
Shelly Muth is a Developmental Therapist provider in Leominster, MA (NPI 1699090563).
Provider details
- NPI number
- 1699090563
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-04-02
- Last updated
- 2010-04-02
Frequently asked questions
- What is Shelly Muth's NPI number?
- Shelly Muth's National Provider Identifier (NPI) is 1699090563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelly Muth's specialty?
- Shelly Muth is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Shelly Muth located?
- Shelly Muth's practice location on file with NPPES is 100 Erdman Way, Leominster, MA 01453-1804.
- What is Shelly Muth's phone number?
- The practice phone number listed in the NPPES registry for Shelly Muth is (978) 466-8333.
- Is Shelly Muth's NPI active?
- Yes — Shelly Muth's NPI (1699090563) is active in the NPPES registry as of the last update on 2010-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.