DONALD NICHOLAS SULLIVAN M.D.
NPI 1154511517
Orthopaedic Surgery in Mt Zion, IL
About Donald Nicholas Sullivan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONALD NICHOLAS SULLIVAN M.D. (NPI 1154511517) is an individual orthopaedic surgery provider in Mt Zion, Illinois, licensed in Illinois (125-052745) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with St Anthonys Memorial Hospital, and is a graduate of Southern College Of Medicine And Surgery (2007).
NPPES Registry Identity
Specialties & Licenses
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
Donald Nicholas Sullivan M.d. 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 Donald Sullivan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mt. Zion, IL 62549
- Reassigned Medicare billing, Illinois enrollment
- 16 clinicians in this Medicare group
Assumption, IL 62510
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1942326970 (Illinois)
- 98 clinicians in this Medicare group
Monticello, IL 61856
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1386635373 (Illinois)
- 118 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.
Areas of Expertise CMS Part B claims 21
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Anthonys Memorial Hospital
Acute Care Hospitals · Effingham, ILDecatur Memorial Hospital
Acute Care Hospitals · Decatur, ILSt Marys Hospital
Acute Care Hospitals · Decatur, ILSarah Bush Lincoln Health Center
Acute Care Hospitals · Mattoon, ILKirby Medical Center
Critical Access Hospitals · Monticello, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62549 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Donald Sullivan's NPI number?
The NPI number for Donald Sullivan is 1154511517. It was assigned to this individual provider in the NPPES registry on July 31, 2007.
Where is Donald Sullivan located?
Donald Sullivan practices at 104 Ashland, Mt Zion, IL 62549. The listed phone number is (217) 864-2665.
What is Donald Sullivan's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Donald Sullivan enrolled in Medicare?
Yes. Donald Sullivan 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 Donald Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donald Sullivan reassigns Medicare benefits to 3 organizations: Decatur Orthopedic Center, LLC (Mt. Zion, IL), Pana Community Hospital Association (Assumption, IL) and Kirby Medical Center (Monticello, IL). 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 Donald Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Donald Sullivan affiliated with any hospitals?
According to CMS data, Donald Sullivan is affiliated with St Anthonys Memorial Hospital, Decatur Memorial Hospital, St Marys Hospital, Sarah Bush Lincoln Health Center and Kirby Medical Center.
When was this NPI record last updated?
The NPPES record for Donald Sullivan was last updated on July 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.