IndividualActive
Mary Johnson, LCSW
NPI 1316041940 · Mental Health Counselor · Worcester, MA
Mary Johnson, LCSW is a Mental Health Counselor provider in Worcester, MA (NPI 1316041940).
Provider details
- NPI number
- 1316041940
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 213448 (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
31 Harvard St
Worcester, MA 01609-2836
Phone: (508) 756-4646
Fax: (508) 791-4755
Street-level locationGet directions
Mailing address
31 Harvard St
Worcester, MA 01609-2836
Registry dates
- Enumerated
- 2006-09-12
- Last updated
- 2007-07-12
Frequently asked questions
- What is Mary Johnson's NPI number?
- Mary Johnson's National Provider Identifier (NPI) is 1316041940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Johnson's specialty?
- Mary Johnson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Johnson located?
- Mary Johnson's practice location on file with NPPES is 31 Harvard St, Worcester, MA 01609-2836.
- What is Mary Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mary Johnson is (508) 756-4646.
- Is Mary Johnson's NPI active?
- Yes — Mary Johnson's NPI (1316041940) is active in the NPPES registry as of the last update on 2007-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.