IndividualActive
Michael Libby, LCSW
NPI 1629319637 · Case Manager/Care Coordinator · Somerville, MA
Michael Libby, LCSW is a Case Manager/Care Coordinator provider in Somerville, MA (NPI 1629319637).
Provider details
- NPI number
- 1629319637
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES 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
1 Davis Sq
Basement Level
Somerville, MA 02144-2904
Phone: (617) 623-6111
Fax: (617) 776-7165
Street-level locationGet directions
Mailing address
1 Davis Square
Somerville, MA 02144
Registry dates
- Enumerated
- 2013-03-15
- Last updated
- 2013-03-15
Frequently asked questions
- What is Michael Libby's NPI number?
- Michael Libby's National Provider Identifier (NPI) is 1629319637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Libby's specialty?
- Michael Libby is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Michael Libby located?
- Michael Libby's practice location on file with NPPES is 1 Davis Sq, Somerville, MA 02144-2904.
- What is Michael Libby's phone number?
- The practice phone number listed in the NPPES registry for Michael Libby is (617) 623-6111.
- Is Michael Libby's NPI active?
- Yes — Michael Libby's NPI (1629319637) is active in the NPPES registry as of the last update on 2013-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.