Lynn Chosiad, PSY.D
NPI 1689930182 · Psychologist · Cambridge, MA
Lynn Chosiad, PSY.D is a Psychologist provider in Cambridge, MA (NPI 1689930182).
Provider details
- NPI number
- 1689930182
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Female
- Sole proprietor
- No
- License
- 9193 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2012-04-09
- Last updated
- 2015-03-03
Frequently asked questions
- What is Lynn Chosiad's NPI number?
- Lynn Chosiad's National Provider Identifier (NPI) is 1689930182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Chosiad's specialty?
- Lynn Chosiad is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lynn Chosiad located?
- Lynn Chosiad's practice location on file with NPPES is 929 Massachusetts Ave., Cambridge, MA 02139.
- What is Lynn Chosiad's phone number?
- The practice phone number listed in the NPPES registry for Lynn Chosiad is (617) 395-5806.
- Is Lynn Chosiad's NPI active?
- Yes — Lynn Chosiad's NPI (1689930182) is active in the NPPES registry as of the last update on 2015-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.