Siobhan Ratlliff, M.S. BCBA, LABA
NPI 1578949798 · Behavior Analyst · Lawrence, MA
Siobhan Ratlliff, M.S. BCBA, LABA is a Behavior Analyst provider in Lawrence, MA (NPI 1578949798).
Provider details
- NPI number
- 1578949798
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- M.S. BCBA, LABA
- Sex
- Female
- Sole proprietor
- No
- License
- LABA10000142 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Developmental Therapist222Q00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
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
- 2015-08-11
- Last updated
- 2023-06-01
- Certified
- 2023-06-01
Frequently asked questions
- What is Siobhan Ratlliff's NPI number?
- Siobhan Ratlliff's National Provider Identifier (NPI) is 1578949798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siobhan Ratlliff's specialty?
- Siobhan Ratlliff is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Siobhan Ratlliff located?
- Siobhan Ratlliff's practice location on file with NPPES is 439 S Union St Ste 116, Lawrence, MA 01843-2837.
- What is Siobhan Ratlliff's phone number?
- The practice phone number listed in the NPPES registry for Siobhan Ratlliff is (800) 679-3609.
- Is Siobhan Ratlliff's NPI active?
- Yes — Siobhan Ratlliff's NPI (1578949798) is active in the NPPES registry as of the last update on 2023-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.