IndividualActive
Miriam Arthur, LCSW
NPI 1770151482 · Clinical Social Worker · Smithtown, NY
Miriam Arthur, LCSW is a Clinical Social Worker provider in Smithtown, NY (NPI 1770151482).
Provider details
- NPI number
- 1770151482
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 101603 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
29 Estate Rd
Smithtown, NY 11787-4944
Phone: (631) 686-4418
Street-level locationGet directions
Mailing address
530 Route 111 Ste 333
Hauppauge, NY 11788-4346
Registry dates
- Enumerated
- 2021-06-17
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Miriam Arthur's NPI number?
- Miriam Arthur's National Provider Identifier (NPI) is 1770151482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Miriam Arthur's specialty?
- Miriam Arthur is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Miriam Arthur located?
- Miriam Arthur's practice location on file with NPPES is 29 Estate Rd, Smithtown, NY 11787-4944.
- What is Miriam Arthur's phone number?
- The practice phone number listed in the NPPES registry for Miriam Arthur is (631) 686-4418.
- Is Miriam Arthur's NPI active?
- Yes — Miriam Arthur's NPI (1770151482) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.