Melissa Warren
NPI 1740333095 · Clinical Psychologist · Washington, DC
Melissa Warren is a Clinical Psychologist provider in Washington, DC (NPI 1740333095).
Provider details
- NPI number
- 1740333095
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 7891790 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2007-01-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Melissa Warren's NPI number?
- Melissa Warren's National Provider Identifier (NPI) is 1740333095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Warren's specialty?
- Melissa Warren is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Melissa Warren located?
- Melissa Warren's practice location on file with NPPES is 2000 P St Nw, Washington, DC 20036-5915.
- What is Melissa Warren's phone number?
- The practice phone number listed in the NPPES registry for Melissa Warren is (202) 256-7469.
- Is Melissa Warren's NPI active?
- Yes — Melissa Warren's NPI (1740333095) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.