IndividualActive
Leland Simmons
NPI 1740156066 · Speech-Language Pathologist · Upland, CA
Leland Simmons is a Speech-Language Pathologist provider in Upland, CA (NPI 1740156066).
Provider details
- NPI number
- 1740156066
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sole proprietor
- No
- License
- SP4662 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1317 W Foothill Blvd Ste 130
Ste 130
Upland, CA 91786-3684
Phone: (800) 741-1164
Street-level locationGet directions
Mailing address
1317 W Foothill Blvd Ste 130
Upland, CA 91786-3684
Registry dates
- Enumerated
- 2025-10-14
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Leland Simmons's NPI number?
- Leland Simmons's National Provider Identifier (NPI) is 1740156066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leland Simmons's specialty?
- Leland Simmons is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Leland Simmons located?
- Leland Simmons's practice location on file with NPPES is 1317 W Foothill Blvd Ste 130, Upland, CA 91786-3684.
- What is Leland Simmons's phone number?
- The practice phone number listed in the NPPES registry for Leland Simmons is (800) 741-1164.
- Is Leland Simmons's NPI active?
- Yes — Leland Simmons's NPI (1740156066) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.