Elwin Lawson Sims, MS, CCC-SLP
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice locations
- 2
- Practice address
- 817 Southmore Ave Ste 204 Suite 204, Pasadena, TX 77502
- Practice phone
- Call (832) 689-3797
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advance Plus Therapy Services
Physical therapy & rehab practice · Pasadena, Texas
Find Elwin Sims' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Elwin Lawson Sims is a speech-language pathologist in Missouri City, Texas
Elwin Sims practices at Advance Plus Therapy Services in Pasadena, Texas.
Elwin Sims' NPI, 1790972776, was assigned on October 3, 2007. Elwin Sims holds Texas license 13330.
- NPI
- 1790972776NPI Registry (opens in a new tab)
- NPI enumeration date
- October 3, 2007
- NPI status
- Active
- Practice phone
- (832) 689-3797
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Elwin Lawson Sims practices in Pasadena and Missouri City
Elwin Sims' primary practice is Advance Plus Therapy Services, at 817 Southmore Ave Ste 204 Suite 204, Pasadena, TX 77502. The practice phone is (832) 689-3797. The NPI Registry lists Elwin Sims' practice address as 2731 Gregway Ln, Missouri City, TX 77459.
- Advance Plus Therapy ServicesPrimary817 Southmore Ave Ste 204 Suite 204, Pasadena, TX 77502Phone(832) 689-3797
- NPI Registry address2731 Gregway Ln, Missouri City, TX 77459Phone(281) 261-8101
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Elwin Lawson Sims is affiliated with 1 site of care and 1 medical group
Elwin Sims' primary practice is Advance Plus Therapy Services in Pasadena, Texas. The medical group on file is Advance Plus Therapy.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Elwin Lawson Sims' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elwin Sims practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advance Plus Therapy Services | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Elwin Lawson Sims is one of 2,343 speech-language pathologists in Texas
Speech-language pathologist is Elwin Sims' primary specialty in the NPI Registry, under taxonomy code 235Z00000X. Elwin Sims is licensed in Texas.
Specialties and state licenses
- Speech-language pathologist, TexasPrimary
Speech-language pathologists near Elwin Sims
Counts of speech-language pathologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for Elwin Lawson Sims's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Elwin Lawson Sims
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elwin Lawson Sims' NPI number?
Elwin Lawson Sims' NPI number is 1790972776. It was assigned on October 3, 2007, and it is active in the NPI Registry.
What does Elwin Lawson Sims specialize in?
Elwin Lawson Sims is a speech-language pathologist in Missouri City, Texas. The primary specialty in the NPI Registry is Speech-Language Pathologist (taxonomy code 235Z00000X).
Where does Elwin Lawson Sims practice?
Elwin Sims practices at 817 Southmore Ave Ste 204 Suite 204, Pasadena, TX 77502. Elwin Sims also practices at 2731 Gregway Ln, Missouri City, TX 77459. Elwin Sims' primary practice is Advance Plus Therapy Services in Pasadena, Texas.
What is Elwin Lawson Sims' office phone number?
The practice phone on file for Elwin Sims is (832) 689-3797.
What is Elwin Lawson Sims' medical license number?
Elwin Sims holds Texas license 13330.
What medical group is Elwin Lawson Sims part of?
Elwin Sims is linked to Advance Plus Therapy.
How long has Elwin Lawson Sims been practicing?
Elwin Sims' NPI was assigned in 2007.
Selling to speech-language pathologist practices?
See speech-language pathologists in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card