Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MRS. LEAH ELIZABETH CLARK, ED.S, BCBA
Active Sole ProprietorMRS. LEAH ELIZABETH CLARK, ED.S, BCBA is a Behavior Analyst healthcare provider located in SIOUX CITY, Iowa. NPI 1578981403 is currently active in the NPPES registry. Verify at CMS.
Behavior Analyst · SIOUX CITY, IA
Registration Details
- NPI Number
- 1578981403
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Mar 28, 2014 (12.19879361234 yrs)
- Last Updated
- Feb 27, 2026
- Licenses
-
105829 (IA)2018003232 (NE)
- Sole Proprietor
- Yes
Practice Information
- Address
-
1019 JONES STSIOUX CITY, IA, 511051751Browse IA providers · Browse ZIP 51105
- Phone
- 7127467447
- Fax
- 7125250036
- Primary Specialty
-
Behavior Analyst
103K00000X
- Additional Specialty
- School Psychologist
Other Behavior Analyst Providers in SIOUX CITY, IA
| Name | Credential | NPI |
|---|---|---|
| KRISTEN M. HENRY | BCABA | 1477874527 |
| DR. COREY STOCCO | PH.D., BCBA | 1528493830 |
| MRS. DIANA J WASSELL | BCBA | 1992100978 |
| TRUDY RANTS | — | 1497131726 |
| MARISA DELERY | — | 1083090310 |
| NATASHA WELTZ | — | 1598131682 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.