IndividualActive
Caitlin Sontag
NPI 1609641729 · Behavior Technician · Newton, MA
Caitlin Sontag is a Behavior Technician provider in Newton, MA (NPI 1609641729).
Provider details
- NPI number
- 1609641729
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
109 Oak St Ste G20
Newton, MA 02464
Phone: (617) 658-5611
Street-level locationGet directions
Mailing address
109 Oak St Ste G20
Newton, MA 02464-1492
Registry dates
- Enumerated
- 2023-11-20
- Last updated
- 2023-11-20
- Certified
- 2023-11-20
Frequently asked questions
- What is Caitlin Sontag's NPI number?
- Caitlin Sontag's National Provider Identifier (NPI) is 1609641729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Sontag's specialty?
- Caitlin Sontag is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Caitlin Sontag located?
- Caitlin Sontag's practice location on file with NPPES is 109 Oak St Ste G20, Newton, MA 02464.
- What is Caitlin Sontag's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Sontag is (617) 658-5611.
- Is Caitlin Sontag's NPI active?
- Yes — Caitlin Sontag's NPI (1609641729) is active in the NPPES registry as of the last update on 2023-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.