IndividualActive
Timothy Lilley
NPI 1023553534 · Behavior Analyst · Parkton, MD
Timothy Lilley is a Behavior Analyst provider in Parkton, MD (NPI 1023553534).
Provider details
- NPI number
- 1023553534
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
17709 Backbone Rd
Parkton, MD 21120-9649
Phone: (443) 827-1425
Street-level locationGet directions
Mailing address
17709 Backbone Rd
Parkton, MD 21120-9649
Registry dates
- Enumerated
- 2016-12-20
- Last updated
- 2022-07-11
- Certified
- 2022-07-11
Frequently asked questions
- What is Timothy Lilley's NPI number?
- Timothy Lilley's National Provider Identifier (NPI) is 1023553534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Lilley's specialty?
- Timothy Lilley is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Timothy Lilley located?
- Timothy Lilley's practice location on file with NPPES is 17709 Backbone Rd, Parkton, MD 21120-9649.
- What is Timothy Lilley's phone number?
- The practice phone number listed in the NPPES registry for Timothy Lilley is (443) 827-1425.
- Is Timothy Lilley's NPI active?
- Yes — Timothy Lilley's NPI (1023553534) is active in the NPPES registry as of the last update on 2022-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.