Herm Bluestone, CSW
NPI 1821173766 · Clinical Social Worker · Staten Island, NY
Herm Bluestone, CSW is a Clinical Social Worker provider in Staten Island, NY (NPI 1821173766).
Provider details
- NPI number
- 1821173766
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- CSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 032687 (NY)
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
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
- 2006-10-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Herm Bluestone's NPI number?
- Herm Bluestone's National Provider Identifier (NPI) is 1821173766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herm Bluestone's specialty?
- Herm Bluestone is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Herm Bluestone located?
- Herm Bluestone's practice location on file with NPPES is 392 Seguine Ave., Staten Island, NY 10309.
- What is Herm Bluestone's phone number?
- The practice phone number listed in the NPPES registry for Herm Bluestone is (718) 226-2274.
- Is Herm Bluestone's NPI active?
- Yes — Herm Bluestone's NPI (1821173766) 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.