Elizabeth Berk, LICSW
NPI 1609965391 · Mental Health Counselor · Westford, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Berk, LICSW is a Mental Health Counselor provider in Westford, MA (NPI 1609965391).
Provider details
- NPI number
- 1609965391
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1025453 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2023-07-24
- Certified
- 2023-07-24
Frequently asked questions
- What is Elizabeth Berk's NPI number?
- Elizabeth Berk's National Provider Identifier (NPI) is 1609965391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Berk's specialty?
- Elizabeth Berk is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Elizabeth Berk located?
- Elizabeth Berk's practice location on file with NPPES is 11 Casie Ln, Westford, MA 01886-4062.
- What is Elizabeth Berk's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Berk is (978) 413-9445.
- Does Elizabeth Berk accept Medicare?
- Elizabeth Berk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Berk's NPI active?
- Yes — Elizabeth Berk's NPI (1609965391) is active in the NPPES registry as of the last update on 2023-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.