IndividualActive
Lillian Cassidy
NPI 1699604546 · Behavior Technician · Grain Valley, MO
Lillian Cassidy is a Behavior Technician provider in Grain Valley, MO (NPI 1699604546).
Provider details
- NPI number
- 1699604546
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-26-537658 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 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
120 Sw Garden St
Grain Valley, MO 64029-9548
Phone: (816) 265-1170
Street-level locationGet directions
Mailing address
120 Sw Garden St
Grain Valley, MO 64029-9548
Registry dates
- Enumerated
- 2026-05-18
- Last updated
- 2026-05-18
- Certified
- 2026-05-17
Frequently asked questions
- What is Lillian Cassidy's NPI number?
- Lillian Cassidy's National Provider Identifier (NPI) is 1699604546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Cassidy's specialty?
- Lillian Cassidy is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Lillian Cassidy located?
- Lillian Cassidy's practice location on file with NPPES is 120 Sw Garden St, Grain Valley, MO 64029-9548.
- What is Lillian Cassidy's phone number?
- The practice phone number listed in the NPPES registry for Lillian Cassidy is (816) 265-1170.
- Is Lillian Cassidy's NPI active?
- Yes — Lillian Cassidy's NPI (1699604546) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.