Arianna Day, LCSW-C
NPI 1376039479 · Clinical Social Worker · Waldorf, MD
Arianna Day, LCSW-C is a Clinical Social Worker provider in Waldorf, MD (NPI 1376039479).
Provider details
- NPI number
- 1376039479
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21734 (MD)
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
7 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
- 2018-07-02
- Last updated
- 2023-02-03
- Certified
- 2023-02-03
Frequently asked questions
- What is Arianna Day's NPI number?
- Arianna Day's National Provider Identifier (NPI) is 1376039479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arianna Day's specialty?
- Arianna Day is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Arianna Day located?
- Arianna Day's practice location on file with NPPES is 3261 Old Washington Rd Ste 2020, Waldorf, MD 20602-3231.
- What is Arianna Day's phone number?
- The practice phone number listed in the NPPES registry for Arianna Day is (240) 523-3396.
- Is Arianna Day's NPI active?
- Yes — Arianna Day's NPI (1376039479) is active in the NPPES registry as of the last update on 2023-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.