Mary Keller, ED.D.
NPI 1043254089 · Clinical Psychologist · Westbury, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Keller, ED.D. is a Clinical Psychologist provider in Westbury, NY (NPI 1043254089).
Provider details
- NPI number
- 1043254089
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 015524 (NY)
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
20 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
- 2006-06-16
- Last updated
- 2010-07-09
Frequently asked questions
- What is Mary Keller's NPI number?
- Mary Keller's National Provider Identifier (NPI) is 1043254089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Keller's specialty?
- Mary Keller is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Keller located?
- Mary Keller's practice location on file with NPPES is 55 Post Ave, Westbury, NY 11590-4361.
- What is Mary Keller's phone number?
- The practice phone number listed in the NPPES registry for Mary Keller is (631) 921-8561.
- Does Mary Keller accept Medicare?
- Mary Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Keller's NPI active?
- Yes — Mary Keller's NPI (1043254089) is active in the NPPES registry as of the last update on 2010-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.