Quick answers
- Which hospitals does John L. Milligan work at?
- Medicare's official clinician data lists John L. Milligan at 2 hospitals: Cumberland Medical Center and University Health System, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John L. Milligan see patients?
- Medicare's clinician data lists 4 practice locations, including Crossville, TN, Knoxville, TN and Cleveland, TN. Call before your visit to confirm the address.
- What is John L. Milligan's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does John L. Milligan accept Medicare assignment?
- Yes. Medicare's clinician data says John L. Milligan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John L. Milligan?
- (931) 787-1940, as listed in official Medicare / NPI Registry data.
- What is John L. Milligan's NPI number?
- 1518113679. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John L. Milligan works
Medicare's Facility Affiliation Data lists John L. Milligan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cumberland Medical CenterCrossville, TN · Acute Care Hospital · CCN 440009
- University Health System, IncKnoxville, TN · Acute Care Hospital · CCN 440015
Practice locations
Addresses where John L. Milligan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1720 W Ave, Suite 101Crossville, TN 38555 (931) 787‑1940
- 1919 Pinnacle Point WayKnoxville, TN 37922
- 2850 Westside Dr NW, Suite BCleveland, TN 37312 (423) 961‑5682
- 6348 Lonas Spring Dr, Bldg CKnoxville, TN 37909 (865) 347‑2960
Group practices
Medicare enrollment lists John L. Milligan as a member of this group (CMS data updated 2026-10-02).
- Milligan Surgical Clinic4 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Crossville
Clinicians with the same Medicare primary specialty in Crossville, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518113679 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians