Marissa Royall Steinhelfer, M.S., CCC-SLP
NPI 1912332586 · Speech-Language Pathologist · Lewisville, TX
Marissa Royall Steinhelfer, M.S., CCC-SLP is a Speech-Language Pathologist provider in Lewisville, TX (NPI 1912332586).
Provider details
- NPI number
- 1912332586
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 104785 (TX)
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
12 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
- 2013-09-13
- Last updated
- 2013-09-13
Frequently asked questions
- What is Marissa Royall Steinhelfer's NPI number?
- Marissa Royall Steinhelfer's National Provider Identifier (NPI) is 1912332586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Royall Steinhelfer's specialty?
- Marissa Royall Steinhelfer is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa Royall Steinhelfer located?
- Marissa Royall Steinhelfer's practice location on file with NPPES is 800 College Parkway, Lewisville, TX 75077.
- What is Marissa Royall Steinhelfer's phone number?
- The practice phone number listed in the NPPES registry for Marissa Royall Steinhelfer is (972) 420-8543.
- Is Marissa Royall Steinhelfer's NPI active?
- Yes — Marissa Royall Steinhelfer's NPI (1912332586) is active in the NPPES registry as of the last update on 2013-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.