Maryellen Collamore, LICSW, LCSW, MT-BC
NPI 1124336920 · Clinical Social Worker · South Hamilton, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryellen Collamore, LICSW, LCSW, MT-BC is a Clinical Social Worker provider in South Hamilton, MA (NPI 1124336920).
Provider details
- NPI number
- 1124336920
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW, LCSW, MT-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 81865 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1825 4th StSan Francisco, CA 94143-2350Phone: (415) 353-7982
Registry dates
- Enumerated
- 2010-09-15
- Last updated
- 2021-05-28
- Certified
- 2021-05-28
Frequently asked questions
- What is Maryellen Collamore's NPI number?
- Maryellen Collamore's National Provider Identifier (NPI) is 1124336920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryellen Collamore's specialty?
- Maryellen Collamore is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maryellen Collamore located?
- Maryellen Collamore's practice location on file with NPPES is 380 Highland St, South Hamilton, MA 01982-1310.
- What is Maryellen Collamore's phone number?
- The practice phone number listed in the NPPES registry for Maryellen Collamore is (978) 233-1226.
- Does Maryellen Collamore accept Medicare?
- Maryellen Collamore is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryellen Collamore's NPI active?
- Yes — Maryellen Collamore's NPI (1124336920) is active in the NPPES registry as of the last update on 2021-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.