IndividualActive
Lauren Riordan
NPI 1295452688 · Psychologist · Old Greenwich, CT
Lauren Riordan is a Psychologist provider in Old Greenwich, CT (NPI 1295452688).
Provider details
- NPI number
- 1295452688
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1445 E Putnam Ave
Old Greenwich, CT 06870-1379
Phone: (203) 622-8600
Street-level locationGet directions
Mailing address
1327 Rock Rimmon Rd
Stamford, CT 06903-1105
Registry dates
- Enumerated
- 2022-10-26
- Last updated
- 2022-10-26
- Certified
- 2022-10-26
Frequently asked questions
- What is Lauren Riordan's NPI number?
- Lauren Riordan's National Provider Identifier (NPI) is 1295452688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Riordan's specialty?
- Lauren Riordan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lauren Riordan located?
- Lauren Riordan's practice location on file with NPPES is 1445 E Putnam Ave, Old Greenwich, CT 06870-1379.
- What is Lauren Riordan's phone number?
- The practice phone number listed in the NPPES registry for Lauren Riordan is (203) 622-8600.
- Is Lauren Riordan's NPI active?
- Yes — Lauren Riordan's NPI (1295452688) is active in the NPPES registry as of the last update on 2022-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.