Erin Lewis-Morrarty, PH.D.
NPI 1174756233 · Clinical Psychologist · Chevy Chase, MD
Erin Lewis-Morrarty, PH.D. is a Clinical Psychologist provider in Chevy Chase, MD (NPI 1174756233).
Provider details
- NPI number
- 1174756233
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 05165 (MD)
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
16 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
- 2009-08-24
- Last updated
- 2025-01-17
- Certified
- 2025-01-17
Frequently asked questions
- What is Erin Lewis-Morrarty's NPI number?
- Erin Lewis-Morrarty's National Provider Identifier (NPI) is 1174756233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Lewis-Morrarty's specialty?
- Erin Lewis-Morrarty is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Erin Lewis-Morrarty located?
- Erin Lewis-Morrarty's practice location on file with NPPES is 8401 Connecticut Ave Ste 1120, Chevy Chase, MD 20815-5846.
- What is Erin Lewis-Morrarty's phone number?
- The practice phone number listed in the NPPES registry for Erin Lewis-Morrarty is (301) 593-6554.
- Is Erin Lewis-Morrarty's NPI active?
- Yes — Erin Lewis-Morrarty's NPI (1174756233) is active in the NPPES registry as of the last update on 2025-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.