Joan Callahan, LICSW
NPI 1659554319 · Mental Health Counselor · Gloucester, MA
Joan Callahan, LICSW is a Mental Health Counselor provider in Gloucester, MA (NPI 1659554319).
Provider details
- NPI number
- 1659554319
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 111289 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2007-12-17
- Last updated
- 2007-12-17
Frequently asked questions
- What is Joan Callahan's NPI number?
- Joan Callahan's National Provider Identifier (NPI) is 1659554319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Callahan's specialty?
- Joan Callahan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Joan Callahan located?
- Joan Callahan's practice location on file with NPPES is 298 Washington St, Gloucester, MA 01930-4832.
- What is Joan Callahan's phone number?
- The practice phone number listed in the NPPES registry for Joan Callahan is (978) 283-0296.
- Is Joan Callahan's NPI active?
- Yes — Joan Callahan's NPI (1659554319) is active in the NPPES registry as of the last update on 2007-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.