Ellen Gillander, PSY.D
NPI 1073144978 · Clinical Psychologist · Quincy, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Gillander, PSY.D is a Clinical Psychologist provider in Quincy, MA (NPI 1073144978).
Provider details
- NPI number
- 1073144978
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Female
- Sole proprietor
- No
- License
- 11283 (MA)
Specialties & taxonomies
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
6 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
- 2020-01-29
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Ellen Gillander's NPI number?
- Ellen Gillander's National Provider Identifier (NPI) is 1073144978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Gillander's specialty?
- Ellen Gillander is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ellen Gillander located?
- Ellen Gillander's practice location on file with NPPES is 2300 Crown Colony Dr Ste 202, Quincy, MA 02169-0902.
- What is Ellen Gillander's phone number?
- The practice phone number listed in the NPPES registry for Ellen Gillander is (781) 551-0999.
- Does Ellen Gillander accept Medicare?
- Ellen Gillander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Gillander's NPI active?
- Yes — Ellen Gillander's NPI (1073144978) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.