Mary Lou Rubert, PH.D
NPI 1427400472 · Clinical Psychologist · Washington, DC
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Lou Rubert, PH.D is a Clinical Psychologist provider in Washington, DC (NPI 1427400472).
Provider details
- NPI number
- 1427400472
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- PY4522 (FL)
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
9 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
- 2016-07-01
- Last updated
- 2016-07-01
Frequently asked questions
- What is Mary Lou Rubert's NPI number?
- Mary Lou Rubert's National Provider Identifier (NPI) is 1427400472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lou Rubert's specialty?
- Mary Lou Rubert is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Lou Rubert located?
- Mary Lou Rubert's practice location on file with NPPES is US Government, Washington, DC 20505-0001.
- What is Mary Lou Rubert's phone number?
- The practice phone number listed in the NPPES registry for Mary Lou Rubert is (703) 374-1342.
- Does Mary Lou Rubert accept Medicare?
- Mary Lou Rubert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Lou Rubert's NPI active?
- Yes — Mary Lou Rubert's NPI (1427400472) is active in the NPPES registry as of the last update on 2016-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.