IndividualActive
Toni Semler
NPI 1851766604 · Behavior Analyst · Johnston, IA
Toni Semler is a Behavior Analyst provider in Johnston, IA (NPI 1851766604).
Provider details
- NPI number
- 1851766604
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
5406 Merle Hay Rd
Johnston, IA 50131-1209
Phone: (515) 727-8750
Street-level locationGet directions
Mailing address
5406 Merle Hay Rd
Johnston, IA 50131-1209
Registry dates
- Enumerated
- 2015-12-04
- Last updated
- 2022-01-13
- Certified
- 2022-01-13
Frequently asked questions
- What is Toni Semler's NPI number?
- Toni Semler's National Provider Identifier (NPI) is 1851766604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Toni Semler's specialty?
- Toni Semler is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Toni Semler located?
- Toni Semler's practice location on file with NPPES is 5406 Merle Hay Rd, Johnston, IA 50131-1209.
- What is Toni Semler's phone number?
- The practice phone number listed in the NPPES registry for Toni Semler is (515) 727-8750.
- Is Toni Semler's NPI active?
- Yes — Toni Semler's NPI (1851766604) is active in the NPPES registry as of the last update on 2022-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.