Sapphire Speech and Language Therapy Services, PLLC
NPI 1740501949 · Speech-Language Pathologist · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sapphire Speech and Language Therapy Services, PLLC is a Speech-Language Pathologist organization in Houston, TX (NPI 1740501949).
Provider details
- NPI number
- 1740501949
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Daniella Johnson, Speech-Language Pathologist/Owner(346) 280-6617
Specialties & taxonomies
Speech, Language and Hearing Service Providers
- Occupational Therapist225X00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Speech-Language Assistant2355S0801X
Speech, Language and Hearing Service Providers
- Occupational Therapy Assistant224Z00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Physical Therapist225100000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Physical Therapy Assistant225200000X
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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
- Sapphire Speech Services
- Former legal business name
- Sapphire Speech Ad Language Therapy Services, LLC
- Former legal business name
- Sapphire Speech Ad Language Therapy Services, LLC
Additional practice locations (1)
- 10103 Louetta Rd Ste 115Houston, TX 77070-1189Phone: (346) 280-6617
Registry dates
- Enumerated
- 2010-06-22
- Last updated
- 2025-10-03
- Certified
- 2025-10-03
Frequently asked questions
- What is Sapphire Speech and Language Therapy Services, PLLC's NPI number?
- Sapphire Speech and Language Therapy Services, PLLC's National Provider Identifier (NPI) is 1740501949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sapphire Speech and Language Therapy Services, PLLC?
- Sapphire Speech and Language Therapy Services, PLLC is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sapphire Speech and Language Therapy Services, PLLC located?
- Sapphire Speech and Language Therapy Services, PLLC's practice location on file with NPPES is 6600 Sands Point Dr, Houston, TX 77074-3711.
- What is Sapphire Speech and Language Therapy Services, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Sapphire Speech and Language Therapy Services, PLLC is (346) 280-6617.
- Does Sapphire Speech and Language Therapy Services, PLLC accept Medicare?
- Sapphire Speech and Language Therapy Services, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sapphire Speech and Language Therapy Services, PLLC?
- The authorized official listed on Sapphire Speech and Language Therapy Services, PLLC's NPPES record is Daniella Johnson, Speech-Language Pathologist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sapphire Speech and Language Therapy Services, PLLC's NPI active?
- Yes — Sapphire Speech and Language Therapy Services, PLLC's NPI (1740501949) is active in the NPPES registry as of the last update on 2025-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.