Lindsay Ervin, LICSW
NPI 1538393145 · Clinical Social Worker · Brookline, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lindsay Ervin, LICSW is a Clinical Social Worker provider in Brookline, MA (NPI 1538393145).
Provider details
- NPI number
- 1538393145
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 116447 (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
17 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
- 2009-05-11
- Last updated
- 2025-02-05
- Certified
- 2025-02-05
Frequently asked questions
- What is Lindsay Ervin's NPI number?
- Lindsay Ervin's National Provider Identifier (NPI) is 1538393145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsay Ervin's specialty?
- Lindsay Ervin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lindsay Ervin located?
- Lindsay Ervin's practice location on file with NPPES is 41 Garrison Rd, Brookline, MA 02445-4445.
- What is Lindsay Ervin's phone number?
- The practice phone number listed in the NPPES registry for Lindsay Ervin is (617) 277-8107.
- Does Lindsay Ervin accept Medicare?
- Lindsay Ervin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lindsay Ervin's NPI active?
- Yes — Lindsay Ervin's NPI (1538393145) is active in the NPPES registry as of the last update on 2025-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.