Merriellyn Maldonado, LCSW
NPI 1114156601 · Clinical Social Worker · Arlington, VA
Merriellyn Maldonado, LCSW is a Clinical Social Worker provider in Arlington, VA (NPI 1114156601).
Provider details
- NPI number
- 1114156601
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0904007983 (VA)
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
- 2009-07-07
- Last updated
- 2018-05-22
Frequently asked questions
- What is Merriellyn Maldonado's NPI number?
- Merriellyn Maldonado's National Provider Identifier (NPI) is 1114156601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merriellyn Maldonado's specialty?
- Merriellyn Maldonado is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Merriellyn Maldonado located?
- Merriellyn Maldonado's practice location on file with NPPES is 2120 Washington Blvd, Arlington, VA 22204.
- What is Merriellyn Maldonado's phone number?
- The practice phone number listed in the NPPES registry for Merriellyn Maldonado is (703) 228-5002.
- Is Merriellyn Maldonado's NPI active?
- Yes — Merriellyn Maldonado's NPI (1114156601) is active in the NPPES registry as of the last update on 2018-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.