Marilee Aronson, PSY.D.
NPI 1043433980 · Clinical Psychologist · Washington, DC
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilee Aronson, PSY.D. is a Clinical Psychologist provider in Washington, DC (NPI 1043433980).
Provider details
- NPI number
- 1043433980
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY1000186 (DC)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2019-05-06
Frequently asked questions
- What is Marilee Aronson's NPI number?
- Marilee Aronson's National Provider Identifier (NPI) is 1043433980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilee Aronson's specialty?
- Marilee Aronson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marilee Aronson located?
- Marilee Aronson's practice location on file with NPPES is 1331 H St Nw, Washington, DC 20005-4706.
- What is Marilee Aronson's phone number?
- The practice phone number listed in the NPPES registry for Marilee Aronson is (202) 422-7452.
- Does Marilee Aronson accept Medicare?
- Marilee Aronson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilee Aronson's NPI active?
- Yes — Marilee Aronson's NPI (1043433980) is active in the NPPES registry as of the last update on 2019-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.