Andrew Loeser, LCSW
NPI 1861102014 · Social Worker · Lowell, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Loeser, LCSW is a Social Worker provider in Lowell, MA (NPI 1861102014).
Provider details
- NPI number
- 1861102014
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 228162 (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
3 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
- 2022-11-29
- Last updated
- 2022-11-29
- Certified
- 2022-11-29
Frequently asked questions
- What is Andrew Loeser's NPI number?
- Andrew Loeser's National Provider Identifier (NPI) is 1861102014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Loeser's specialty?
- Andrew Loeser is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Andrew Loeser located?
- Andrew Loeser's practice location on file with NPPES is 40 Church St, Lowell, MA 01852-6113.
- What is Andrew Loeser's phone number?
- The practice phone number listed in the NPPES registry for Andrew Loeser is (978) 674-6400.
- Does Andrew Loeser accept Medicare?
- Andrew Loeser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Loeser's NPI active?
- Yes — Andrew Loeser's NPI (1861102014) is active in the NPPES registry as of the last update on 2022-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.