Cathleen Callahan, LCSW
NPI 1336765593 · Clinical Social Worker · Framingham, MA
Cathleen Callahan, LCSW is a Clinical Social Worker provider in Framingham, MA (NPI 1336765593).
Provider details
- NPI number
- 1336765593
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 225750 (MA)
Specialties & taxonomies
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
6 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
- 2020-06-23
- Last updated
- 2020-06-23
- Certified
- 2020-06-23
Frequently asked questions
- What is Cathleen Callahan's NPI number?
- Cathleen Callahan's National Provider Identifier (NPI) is 1336765593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathleen Callahan's specialty?
- Cathleen Callahan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Cathleen Callahan located?
- Cathleen Callahan's practice location on file with NPPES is 1881 Worcester Rd, Framingham, MA 01701-5410.
- What is Cathleen Callahan's phone number?
- The practice phone number listed in the NPPES registry for Cathleen Callahan is (508) 628-6300.
- Is Cathleen Callahan's NPI active?
- Yes — Cathleen Callahan's NPI (1336765593) is active in the NPPES registry as of the last update on 2020-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.