Greenleaf Assisted Living, Inc.
NPI 1639383946 · Assisted Living Facility · Brookings, SD
Greenleaf Assisted Living, Inc. is a Assisted Living Facility organization in Brookings, SD (NPI 1639383946).
Provider details
- NPI number
- 1639383946
- Entity type
- Organization
- Primary specialty
- Assisted Living FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Constantine Chamales, Owner and Operations Officer(605) 692-1230
- License
- 11055 (SD)
Specialties & taxonomies
Nursing & Custodial Care Facilities
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
- 2007-05-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Greenleaf Assisted Living, Inc.'s NPI number?
- Greenleaf Assisted Living, Inc.'s National Provider Identifier (NPI) is 1639383946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenleaf Assisted Living, Inc.?
- Greenleaf Assisted Living, Inc. is classified in the NPPES registry as Assisted Living Facility (Nursing & Custodial Care Facilities).
- Where is Greenleaf Assisted Living, Inc. located?
- Greenleaf Assisted Living, Inc.'s practice location on file with NPPES is 2015 8th St S, Brookings, SD 57006-3506.
- What is Greenleaf Assisted Living, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Greenleaf Assisted Living, Inc. is (605) 692-6311.
- Who is the authorized official for Greenleaf Assisted Living, Inc.?
- The authorized official listed on Greenleaf Assisted Living, Inc.'s NPPES record is Constantine Chamales, Owner and Operations Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenleaf Assisted Living, Inc.'s NPI active?
- Yes — Greenleaf Assisted Living, Inc.'s NPI (1639383946) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.