Quick answers
- Which hospitals does Loi K. Phuong work at?
- Medicare's official clinician data lists Loi K. Phuong at 5 hospitals: Dupont Hospital LLC, Kosciusko Community Hospital, Lutheran Hospital of Indiana, Marion General Hospital and Parkview Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Loi K. Phuong see patients?
- Medicare's clinician data lists 3 practice locations, including Van Wert, OH, Indianapolis, IN and Fort Wayne, IN. Call before your visit to confirm the address.
- What is Loi K. Phuong's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Loi K. Phuong accept Medicare assignment?
- Yes. Medicare's clinician data says Loi K. Phuong 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 Loi K. Phuong?
- (800) 686-3963, as listed in official Medicare / NPI Registry data.
- What is Loi K. Phuong's NPI number?
- 1841297041. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Loi K. Phuong works
Medicare's Facility Affiliation Data lists Loi K. Phuong at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Dupont Hospital LLCFort Wayne, IN · Acute Care Hospital · CCN 150150
- Kosciusko Community HospitalWarsaw, IN · Acute Care Hospital · CCN 150133
- Lutheran Hospital of IndianaFort Wayne, IN · Acute Care Hospital · CCN 150017
- Marion General HospitalMarion, IN · Acute Care Hospital · CCN 150011
- Parkview Regional Medical CenterFort Wayne, IN · Acute Care Hospital · CCN 150021
Practice locations
Addresses where Loi K. Phuong is enrolled with Medicare (CMS data updated 2026-10-02).
- 140 Fox Rd, Suite 209Van Wert, OH 45891 (800) 686‑3963
- 1701 N Senate BlvdIndianapolis, IN 46202 (888) 484‑3258
- 7956 W Jefferson BlvdFort Wayne, IN 46804
Group practices
Medicare enrollment lists Loi K. Phuong as a member of these groups (CMS data updated 2026-10-02).
- IU Health Medical Group LLC4,462 clinicians in the group
- Allied Physicians Inc4 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Irvine, California College Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841297041 |
| 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