JEFFREY ALAN COLLIGAN D.M.D., M.S.D.
NPI 1831382233
Dentist - Periodontics in East Alton, IL
About Jeffrey Alan Colligan D.m.d., M.s.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY ALAN COLLIGAN D.M.D., M.S.D. (NPI 1831382233) is an individual periodontics provider in East Alton, Illinois and active in the NPI registry since August 2007. He has opted out of Medicare through January 22, 2028 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Jeffrey Alan Colligan D.m.d., M.s.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 22, 2016 through January 22, 2028.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62024 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jeffrey Colligan's NPI number?
The NPI number for Jeffrey Colligan is 1831382233. It was assigned to this individual provider in the NPPES registry on August 20, 2007.
Where is Jeffrey Colligan located?
Jeffrey Colligan practices at 160 S Bellwood Dr Ste C, East Alton, IL 62024. The listed phone number is (618) 258-1244.
What is Jeffrey Colligan's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.
Is Jeffrey Colligan enrolled in Medicare?
No. Jeffrey Colligan has opted out of Medicare through January 22, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does Jeffrey Colligan accept?
Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Jeffrey Colligan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jeffrey Colligan was last updated on August 20, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jeffrey Alan Colligan, D.M.D., M.S.D. · NPI 1831382233
Periodontics provider in East Alton, Illinois. Individual provider, active in the CMS NPPES registry since August 20, 2007.
## Identity
- **NPI:** 1831382233 (Entity type: Individual)
- **Enumerated:** August 20, 2007
- **Primary specialty:** Dentist - Periodontics · taxonomy 1223P0300X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 160 S BELLWOOD DR STE C, East Alton, IL 62024-2086
- **Phone:** (618) 258-1244
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through January 22, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** August 20, 2007
- **Other identifiers:** Medicare UPIN U64959 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1831382233) · Data from the CMS NPPES public registry.