IndividualActive
Judith Singer, PHD
NPI 1457419376 · Psychologist · Lexington, MA
Judith Singer, PHD is a Psychologist provider in Lexington, MA (NPI 1457419376).
Provider details
- NPI number
- 1457419376
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 55 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
9 Highland Ave
Lexington, MA 02421-5644
Phone: (781) 862-7628
Street-level locationGet directions
Mailing address
9 Highland Ave
Lexington, MA 02421-5644
Registry dates
- Enumerated
- 2006-12-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Judith Singer's NPI number?
- Judith Singer's National Provider Identifier (NPI) is 1457419376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Singer's specialty?
- Judith Singer is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Judith Singer located?
- Judith Singer's practice location on file with NPPES is 9 Highland Ave, Lexington, MA 02421-5644.
- What is Judith Singer's phone number?
- The practice phone number listed in the NPPES registry for Judith Singer is (781) 862-7628.
- Is Judith Singer's NPI active?
- Yes — Judith Singer's NPI (1457419376) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.