Quick answers
- Which hospitals does John Lim work at?
- Medicare's official clinician data lists John Lim at 5 hospitals: Chilton Medical Center, Cox Medical Centers, Hoag Memorial Hospital Presbyterian, Morristown Medical Center and St Lukes Hospital of Kansas City. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Lim see patients?
- Medicare's clinician data lists 9 practice locations, including Newport Beach, CA, Bradbury, CA and Manhattan Beach, CA. Call before your visit to confirm the address.
- What is John Lim's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does John Lim accept Medicare assignment?
- Medicare's clinician data says John Lim may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for John Lim?
- (949) 645-3534, as listed in official Medicare / NPI Registry data.
- What is John Lim's NPI number?
- 1821183252. 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 Lim works
Medicare's Facility Affiliation Data lists John Lim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chilton Medical CenterPompton Plains, NJ · Acute Care Hospital · CCN 310017
- Cox Medical CentersSpringfield, MO · Acute Care Hospital · CCN 260040
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · CCN 050224
- Morristown Medical CenterMorristown, NJ · Acute Care Hospital · CCN 310015
- St Lukes Hospital of Kansas CityKansas City, MO · Acute Care Hospital · CCN 260138
Practice locations
Addresses where John Lim is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 1 Hoag DrNewport Beach, CA 92663 · Newport Harbor Radiology Associates Medical Group Inc (949) 645‑3534
- 10 Woodlyn LnBradbury, CA 91008 (702) 962‑7770
- 116 N Dianthus StManhattan Beach, CA 90266 · Virtual Radiologic Professionals of California PA (952) 595‑1100
- 14645 Caminito LazanjaSan Diego, CA 92127 (570) 271‑6144
- 16200 Sand Canyon AveIrvine, CA 92618 · Newport Harbor Radiology Associates Medical Group Inc (949) 764‑4624
Group practices
Medicare enrollment lists John Lim as a member of these groups (CMS data updated 2026-10-02).
- Geisinger Clinic3,467 clinicians in the group
- Regents of the Univ of Ca1,584 clinicians in the group
- Virtual Radiologic Professionals LLC397 clinicians in the group
- South Jersey Radiology Associates P A206 clinicians in the group
- Radiology Specialists Ltd Marasso-Miller159 clinicians in the group
- Radiology Associates of Burlington County P A154 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Newport Beach
Clinicians with the same Medicare primary specialty in Newport Beach, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Washington University School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1821183252 |
| 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