Robyn Libson
NPI 1649455908 · Addiction (Substance Use Disorder) Counselor · Somerville, MA
Robyn Libson is a Addiction (Substance Use Disorder) Counselor provider in Somerville, MA (NPI 1649455908).
Provider details
- NPI number
- 1649455908
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
18 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
Mailing address
Registry dates
- Enumerated
- 2008-01-07
- Last updated
- 2008-01-07
Frequently asked questions
- What is Robyn Libson's NPI number?
- Robyn Libson's National Provider Identifier (NPI) is 1649455908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robyn Libson's specialty?
- Robyn Libson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Robyn Libson located?
- Robyn Libson's practice location on file with NPPES is 167 Holland St, Somerville, MA 02144-2401.
- What is Robyn Libson's phone number?
- The practice phone number listed in the NPPES registry for Robyn Libson is (617) 629-6668.
- Is Robyn Libson's NPI active?
- Yes — Robyn Libson's NPI (1649455908) is active in the NPPES registry as of the last update on 2008-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.