Mary Horgan Siegworth
NPI 1588776157 · Professional Counselor · Bloomington, IL
Mary Horgan Siegworth is a Professional Counselor provider in Bloomington, IL (NPI 1588776157).
Provider details
- NPI number
- 1588776157
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Horgan Siegworth's NPI number?
- Mary Horgan Siegworth's National Provider Identifier (NPI) is 1588776157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Horgan Siegworth's specialty?
- Mary Horgan Siegworth is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Horgan Siegworth located?
- Mary Horgan Siegworth's practice location on file with NPPES is 108 W Market St, Bloomington, IL 61701-3918.
- What is Mary Horgan Siegworth's phone number?
- The practice phone number listed in the NPPES registry for Mary Horgan Siegworth is (309) 827-5351.
- Is Mary Horgan Siegworth's NPI active?
- Yes — Mary Horgan Siegworth's NPI (1588776157) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.