Quick answers
- Which hospitals does Mary Ann C. Lim work at?
- Medicare's official clinician data lists Mary Ann C. Lim at 5 hospitals: Chester County Hospital, Hospital of University of Pennsylvania, Penn Presbyterian Medical Center, Pennsylvania Hospital and University Medical Center of Princeton at Plainsboro. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary Ann C. Lim see patients?
- Medicare's clinician data lists 2 practice locations, including Cherry Hill, NJ and Lancaster, PA. Call before your visit to confirm the address.
- What is Mary Ann C. Lim's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Mary Ann C. Lim accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Ann C. Lim 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.
- Does Mary Ann C. Lim offer telehealth?
- Medicare's clinician data says Mary Ann C. Lim offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary Ann C. Lim?
- (215) 662-6200, as listed in official Medicare / NPI Registry data.
- What is Mary Ann C. Lim's NPI number?
- 1457573271. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary Ann C. Lim works
Medicare's Facility Affiliation Data lists Mary Ann C. Lim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chester County HospitalWest Chester, PA · Acute Care Hospital · CCN 390179
- Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · CCN 390111
- Penn Presbyterian Medical CenterPhiladelphia, PA · Acute Care Hospital · CCN 390223
- Pennsylvania HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390226
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ · Acute Care Hospital · CCN 310010
Practice locations
Addresses where Mary Ann C. Lim is enrolled with Medicare (CMS data updated 2026-10-02).
- 1865 Route 70 E 210, Family Med Cherry HillCherry Hill, NJ 08003 (215) 662‑6200
- 554 N Duke Street 3rd Fl, Penn Medicine Renal Transplant LghLancaster, PA 17602 (215) 662‑6200
Group practices
Medicare enrollment lists Mary Ann C. Lim as a member of these groups (CMS data updated 2026-10-02).
- University of Penn - Medical Group3,505 clinicians in the group
- Clinical Health Care Associates of New Jersey PC797 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Cherry Hill
Clinicians with the same Medicare primary specialty in Cherry Hill, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457573271 |
| 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