Kimberly Grebert, LICSW
NPI 1831261403 · Clinical Social Worker · Watertown, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Grebert, LICSW is a Clinical Social Worker provider in Watertown, MA (NPI 1831261403).
Provider details
- NPI number
- 1831261403
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1015292 (MA)
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
- 2006-11-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kimberly Grebert's NPI number?
- Kimberly Grebert's National Provider Identifier (NPI) is 1831261403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Grebert's specialty?
- Kimberly Grebert is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kimberly Grebert located?
- Kimberly Grebert's practice location on file with NPPES is 124 Watertown St, Watertown, MA 02472-2576.
- What is Kimberly Grebert's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Grebert is (781) 266-8126.
- Does Kimberly Grebert accept Medicare?
- Kimberly Grebert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Grebert's NPI active?
- Yes — Kimberly Grebert's NPI (1831261403) 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.