IndividualActive
Mary Lyons, LICSW
NPI 1891807392 · Social Worker · East Boston, MA
Mary Lyons, LICSW is a Social Worker provider in East Boston, MA (NPI 1891807392).
Provider details
- NPI number
- 1891807392
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1027728 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
14 Porter St
East Boston, MA 02128-2116
Phone: (617) 569-3189
Fax: (617) 569-7890
Street-level locationGet directions
Mailing address
1512 Ferncroft Towers
Danvers, MA 01923-4031
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Lyons's NPI number?
- Mary Lyons's National Provider Identifier (NPI) is 1891807392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lyons's specialty?
- Mary Lyons is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Lyons located?
- Mary Lyons's practice location on file with NPPES is 14 Porter St, East Boston, MA 02128-2116.
- What is Mary Lyons's phone number?
- The practice phone number listed in the NPPES registry for Mary Lyons is (617) 569-3189.
- Is Mary Lyons's NPI active?
- Yes — Mary Lyons's NPI (1891807392) 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.