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Gregg Horigan, D.C.
NPI 1497913792 · Chiropractor · Chicago, IL
Gregg Horigan, D.C. is a Chiropractor provider in Chicago, IL (NPI 1497913792).
Provider details
- NPI number
- 1497913792
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 038-006984 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3354 N Paulina St
Suite 206c
Chicago, IL 60657-1068
Phone: (773) 991-5131
Street-level locationGet directions
Mailing address
4103 W Potomac Ave
Chicago, IL 60651-1853
Registry dates
- Enumerated
- 2008-05-23
- Last updated
- 2008-05-23
Frequently asked questions
- What is Gregg Horigan's NPI number?
- Gregg Horigan's National Provider Identifier (NPI) is 1497913792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Horigan's specialty?
- Gregg Horigan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Gregg Horigan located?
- Gregg Horigan's practice location on file with NPPES is 3354 N Paulina St, Chicago, IL 60657-1068.
- What is Gregg Horigan's phone number?
- The practice phone number listed in the NPPES registry for Gregg Horigan is (773) 991-5131.
- Is Gregg Horigan's NPI active?
- Yes — Gregg Horigan's NPI (1497913792) is active in the NPPES registry as of the last update on 2008-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.