IndividualActive
Lily Grob
NPI 1255229241 · Social Worker · Cambridge, MA
Lily Grob is a Social Worker provider in Cambridge, MA (NPI 1255229241).
Provider details
- NPI number
- 1255229241
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
1493 Cambridge St
Cambridge, MA 02139-1047
Phone: (617) 665-1185
Street-level locationGet directions
Mailing address
1493 Cambridge St
Cambridge, MA 02139-1047
Registry dates
- Enumerated
- 2025-06-26
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Lily Grob's NPI number?
- Lily Grob's National Provider Identifier (NPI) is 1255229241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lily Grob's specialty?
- Lily Grob is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Lily Grob located?
- Lily Grob's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Lily Grob's phone number?
- The practice phone number listed in the NPPES registry for Lily Grob is (617) 665-1185.
- Is Lily Grob's NPI active?
- Yes — Lily Grob's NPI (1255229241) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.