Mackenzie Stewart, LCSW
NPI 1275027468 · Clinical Social Worker · Glens Falls, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Stewart, LCSW is a Clinical Social Worker provider in Glens Falls, NY (NPI 1275027468).
Provider details
- NPI number
- 1275027468
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 092575 (NY)
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
8 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)
- 134 N 4th StBrooklyn, NY 11249-3296Phone: (646) 450-7748
Registry dates
- Enumerated
- 2018-06-20
- Last updated
- 2024-04-04
- Certified
- 2024-04-04
Frequently asked questions
- What is Mackenzie Stewart's NPI number?
- Mackenzie Stewart's National Provider Identifier (NPI) is 1275027468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Stewart's specialty?
- Mackenzie Stewart is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mackenzie Stewart located?
- Mackenzie Stewart's practice location on file with NPPES is 84 Broad St, Glens Falls, NY 12801-4413.
- What is Mackenzie Stewart's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Stewart is (518) 636-5284.
- Does Mackenzie Stewart accept Medicare?
- Mackenzie Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Stewart's NPI active?
- Yes — Mackenzie Stewart's NPI (1275027468) is active in the NPPES registry as of the last update on 2024-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.