IndividualActive
Mark Richards, MSW
NPI 1841492360 · Clinical Social Worker · Chester, MA
Mark Richards, MSW is a Clinical Social Worker provider in Chester, MA (NPI 1841492360).
Provider details
- NPI number
- 1841492360
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1017973 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
19 Lyman Rd
Chester, MA 01011-9684
Phone: (413) 563-3157
Street-level locationGet directions
Mailing address
19 Lyman Rd
Chester, MA 01011-9684
Registry dates
- Enumerated
- 2007-06-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Richards's NPI number?
- Mark Richards's National Provider Identifier (NPI) is 1841492360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Richards's specialty?
- Mark Richards is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Richards located?
- Mark Richards's practice location on file with NPPES is 19 Lyman Rd, Chester, MA 01011-9684.
- What is Mark Richards's phone number?
- The practice phone number listed in the NPPES registry for Mark Richards is (413) 563-3157.
- Is Mark Richards's NPI active?
- Yes — Mark Richards's NPI (1841492360) 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.