Backyard Slp, LLC
NPI 1538748439 · Speech-Language Pathologist · Waltham, MA
Backyard Slp, LLC is a Speech-Language Pathologist organization in Waltham, MA (NPI 1538748439).
Provider details
- NPI number
- 1538748439
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Allison Smith, Speech-Language Pathologist(617) 285-9707
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-04-07
- Last updated
- 2021-04-07
- Certified
- 2021-04-07
Frequently asked questions
- What is Backyard Slp, LLC's NPI number?
- Backyard Slp, LLC's National Provider Identifier (NPI) is 1538748439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Backyard Slp, LLC?
- Backyard Slp, LLC is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Backyard Slp, LLC located?
- Backyard Slp, LLC's practice location on file with NPPES is 226 Beal Rd, Waltham, MA 02453-6771.
- What is Backyard Slp, LLC's phone number?
- The practice phone number listed in the NPPES registry for Backyard Slp, LLC is (617) 285-9707.
- Who is the authorized official for Backyard Slp, LLC?
- The authorized official listed on Backyard Slp, LLC's NPPES record is Allison Smith, Speech-Language Pathologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Backyard Slp, LLC's NPI active?
- Yes — Backyard Slp, LLC's NPI (1538748439) is active in the NPPES registry as of the last update on 2021-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.