Katherine Segal, M.S.W.
NPI 1679865984 · Clinical Social Worker · Springfield, IL
Katherine Segal, M.S.W. is a Clinical Social Worker provider in Springfield, IL (NPI 1679865984).
Provider details
- NPI number
- 1679865984
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- 149015376 (IL)
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
15 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
- 2011-05-04
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Katherine Segal's NPI number?
- Katherine Segal's National Provider Identifier (NPI) is 1679865984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Segal's specialty?
- Katherine Segal is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Segal located?
- Katherine Segal's practice location on file with NPPES is 850 S Spring St Ste B, Springfield, IL 62704-2618.
- What is Katherine Segal's phone number?
- The practice phone number listed in the NPPES registry for Katherine Segal is (217) 610-2620.
- Is Katherine Segal's NPI active?
- Yes — Katherine Segal's NPI (1679865984) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.