IndividualActive
Sydney Griffin, LCSW
NPI 1093468258 · Clinical Social Worker · Boston, MA
Sydney Griffin, LCSW is a Clinical Social Worker provider in Boston, MA (NPI 1093468258).
Provider details
- NPI number
- 1093468258
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 226457 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
330 Brookline Ave
Boston, MA 02215-5400
Phone: (734) 478-4129
Street-level locationGet directions
Mailing address
35 Park Dr Apt 21
Boston, MA 02215-4909
Registry dates
- Enumerated
- 2022-01-28
- Last updated
- 2022-01-28
- Certified
- 2022-01-28
Frequently asked questions
- What is Sydney Griffin's NPI number?
- Sydney Griffin's National Provider Identifier (NPI) is 1093468258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Griffin's specialty?
- Sydney Griffin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sydney Griffin located?
- Sydney Griffin's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5400.
- What is Sydney Griffin's phone number?
- The practice phone number listed in the NPPES registry for Sydney Griffin is (734) 478-4129.
- Is Sydney Griffin's NPI active?
- Yes — Sydney Griffin's NPI (1093468258) is active in the NPPES registry as of the last update on 2022-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.