Kelly Mackusick, LCSW
NPI 1427539378 · Clinical Social Worker · Portland, ME
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Mackusick, LCSW is a Clinical Social Worker provider in Portland, ME (NPI 1427539378).
Provider details
- NPI number
- 1427539378
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LC6482 (ME)
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
7 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
- 2018-08-28
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Kelly Mackusick's NPI number?
- Kelly Mackusick's National Provider Identifier (NPI) is 1427539378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Mackusick's specialty?
- Kelly Mackusick is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kelly Mackusick located?
- Kelly Mackusick's practice location on file with NPPES is 980 Forest Ave Ste 207, Portland, ME 04103-3336.
- What is Kelly Mackusick's phone number?
- The practice phone number listed in the NPPES registry for Kelly Mackusick is (207) 347-6106.
- Does Kelly Mackusick accept Medicare?
- Kelly Mackusick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Mackusick's NPI active?
- Yes — Kelly Mackusick's NPI (1427539378) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.