Trellis Services LLC
NPI 1982032405 · Behavior Analyst · Sparks, MD
Trellis Services LLC is a Behavior Analyst organization in Sparks, MD (NPI 1982032405).
Provider details
- NPI number
- 1982032405
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Michael Maloney, President(410) 369-0000
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Occupational Therapist225X00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Speech-Language Pathologist235Z00000X
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2013-10-18
- Last updated
- 2014-11-06
Frequently asked questions
- What is Trellis Services LLC's NPI number?
- Trellis Services LLC's National Provider Identifier (NPI) is 1982032405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Trellis Services LLC?
- Trellis Services LLC is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Trellis Services LLC located?
- Trellis Services LLC's practice location on file with NPPES is 14550 York Rd, Sparks, MD 21152-9307.
- What is Trellis Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Trellis Services LLC is (410) 785-3845.
- Who is the authorized official for Trellis Services LLC?
- The authorized official listed on Trellis Services LLC's NPPES record is Michael Maloney, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Trellis Services LLC's NPI active?
- Yes — Trellis Services LLC's NPI (1982032405) is active in the NPPES registry as of the last update on 2014-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.