IndividualActive
Mark Hall, LICSW
NPI 1659680106 · Clinical Social Worker · Boston, MA
Mark Hall, LICSW is a Clinical Social Worker provider in Boston, MA (NPI 1659680106).
Provider details
- NPI number
- 1659680106
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 111980 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
164 W Newton St # 2
Boston, MA 02118-1203
Phone: (617) 421-1500
Street-level locationGet directions
Mailing address
164 W Newton St
Boston, MA 02118-1203
Registry dates
- Enumerated
- 2010-10-01
- Last updated
- 2010-10-01
Frequently asked questions
- What is Mark Hall's NPI number?
- Mark Hall's National Provider Identifier (NPI) is 1659680106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hall's specialty?
- Mark Hall is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Hall located?
- Mark Hall's practice location on file with NPPES is 164 W Newton St # 2, Boston, MA 02118-1203.
- What is Mark Hall's phone number?
- The practice phone number listed in the NPPES registry for Mark Hall is (617) 421-1500.
- Is Mark Hall's NPI active?
- Yes — Mark Hall's NPI (1659680106) is active in the NPPES registry as of the last update on 2010-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.