IndividualActive
Katherine Koester, LMSW
NPI 1699477224 · Social Worker · Stony Brook, NY
Katherine Koester, LMSW is a Social Worker provider in Stony Brook, NY (NPI 1699477224).
Provider details
- NPI number
- 1699477224
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 112946 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
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
8 Saywood Ln
Stony Brook, NY 11790-3104
Phone: (631) 609-0133
Street-level locationGet directions
Mailing address
8 Saywood Ln
Stony Brook, NY 11790-3104
Registry dates
- Enumerated
- 2023-03-20
- Last updated
- 2023-03-20
- Certified
- 2023-03-19
Frequently asked questions
- What is Katherine Koester's NPI number?
- Katherine Koester's National Provider Identifier (NPI) is 1699477224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Koester's specialty?
- Katherine Koester is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Koester located?
- Katherine Koester's practice location on file with NPPES is 8 Saywood Ln, Stony Brook, NY 11790-3104.
- What is Katherine Koester's phone number?
- The practice phone number listed in the NPPES registry for Katherine Koester is (631) 609-0133.
- Is Katherine Koester's NPI active?
- Yes — Katherine Koester's NPI (1699477224) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.