IndividualActive
Lucas Baker-Siroty, PSY.D.
NPI 1861022865 · Psychologist · Wellesley, MA
Lucas Baker-Siroty, PSY.D. is a Psychologist provider in Wellesley, MA (NPI 1861022865).
Provider details
- NPI number
- 1861022865
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11179 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
11 Chapel Pl
Wellesley, MA 02481-3130
Phone: (781) 235-4950
Street-level locationGet directions
Mailing address
Po Box 380524
Cambridge, MA 02238-0524
Additional practice locations (2)
- 17 Spring StWatertown, MA 02472-3411Phone: (617) 903-0878
- 1075 Washington StWest Newton, MA 02465-2185Phone: (617) 903-0878
Registry dates
- Enumerated
- 2020-01-19
- Last updated
- 2020-01-19
- Certified
- 2020-01-19
Frequently asked questions
- What is Lucas Baker-Siroty's NPI number?
- Lucas Baker-Siroty's National Provider Identifier (NPI) is 1861022865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucas Baker-Siroty's specialty?
- Lucas Baker-Siroty is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lucas Baker-Siroty located?
- Lucas Baker-Siroty's practice location on file with NPPES is 11 Chapel Pl, Wellesley, MA 02481-3130.
- What is Lucas Baker-Siroty's phone number?
- The practice phone number listed in the NPPES registry for Lucas Baker-Siroty is (781) 235-4950.
- Is Lucas Baker-Siroty's NPI active?
- Yes — Lucas Baker-Siroty's NPI (1861022865) is active in the NPPES registry as of the last update on 2020-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.