Ian Stewart
NPI 1750983748 · Clinical Social Worker · Astoria, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Stewart is a Clinical Social Worker provider in Astoria, NY (NPI 1750983748).
Provider details
- NPI number
- 1750983748
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 102325-01 (NY)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 210 E 64th StNew York, NY 10065-7471Phone: (516) 644-7699
Registry dates
- Enumerated
- 2020-11-13
- Last updated
- 2021-01-13
- Certified
- 2021-01-13
Frequently asked questions
- What is Ian Stewart's NPI number?
- Ian Stewart's National Provider Identifier (NPI) is 1750983748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Stewart's specialty?
- Ian Stewart is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ian Stewart located?
- Ian Stewart's practice location on file with NPPES is 3063 35th St, Astoria, NY 11103-4701.
- What is Ian Stewart's phone number?
- The practice phone number listed in the NPPES registry for Ian Stewart is (516) 644-7699.
- Does Ian Stewart accept Medicare?
- Ian Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Stewart's NPI active?
- Yes — Ian Stewart's NPI (1750983748) is active in the NPPES registry as of the last update on 2021-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.