DAVID FOSTER SIGMON MD
NPI 1215382288
Surgery - Trauma Surgery in Chicago, IL
About David Foster Sigmon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID FOSTER SIGMON MD (NPI 1215382288) is an individual trauma surgery provider in Chicago, Illinois, licensed in Missouri (2024021995) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Springfield, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David Foster Sigmon Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show David Sigmon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cuba, MO 65453
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1245277631 (Missouri)
- 1,487 clinicians in this Medicare group
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 854 clinicians in this Medicare group
Binghamton, NY 13905
- Reassigned Medicare billing, New York enrollment
- 528 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Springfield
Acute Care Hospitals · Springfield, MOMercy St Francis Hospital
Critical Access Hospitals · Mountain View, MOUnited Health Services Hospitals, Inc
Acute Care Hospitals · Binghamton, NYOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60612
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 David Sigmon's NPI number?
The NPI number for David Sigmon is 1215382288. It was assigned to this individual provider in the NPPES registry on April 27, 2016.
Where is David Sigmon located?
David Sigmon practices at 1740 W Taylor St, Chicago, IL 60612. The listed phone number is (866) 600-2273.
What is David Sigmon's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is David Sigmon enrolled in Medicare?
Yes. David Sigmon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for David Sigmon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Sigmon reassigns Medicare benefits to 3 organizations: Mercy Clinic Springfield Communities (Cuba, MO), United Health Services Hospitals, Inc. (Johnson City, NY) and United Medical Associates PC (Binghamton, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Sigmon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Sigmon accept?
Health plans from Anthem Blue Cross and Blue Shield, Medica and UnitedHealthcare list David Sigmon 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.
Is David Sigmon affiliated with any hospitals?
According to CMS data, David Sigmon is affiliated with Mercy Hospital Springfield, Mercy St Francis Hospital and United Health Services Hospitals, Inc.
When was this NPI record last updated?
The NPPES record for David Sigmon was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.