Maryjo Haggerty, LICSW DIPLOMATE
NPI 1649260282 · Clinical Social Worker · Lowell, MA
Maryjo Haggerty, LICSW DIPLOMATE is a Clinical Social Worker provider in Lowell, MA (NPI 1649260282).
Provider details
- NPI number
- 1649260282
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW DIPLOMATE
- Sex
- Female
- License
- SW101178 (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
20 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
- 2005-10-25
- Last updated
- 2025-09-11
Frequently asked questions
- What is Maryjo Haggerty's NPI number?
- Maryjo Haggerty's National Provider Identifier (NPI) is 1649260282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryjo Haggerty's specialty?
- Maryjo Haggerty is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maryjo Haggerty located?
- Maryjo Haggerty's practice location on file with NPPES is 77 E Merrimack St, Lowell, MA 01852-1251.
- What is Maryjo Haggerty's phone number?
- The practice phone number listed in the NPPES registry for Maryjo Haggerty is (978) 452-3711.
- Is Maryjo Haggerty's NPI active?
- Yes — Maryjo Haggerty's NPI (1649260282) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.