Quick answers
- Which hospitals does Ching K. Ma work at?
- Medicare's official clinician data lists Ching K. Ma at 2 hospitals: Main Line Hospital Lankenau and Thomas Jefferson University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ching K. Ma see patients?
- Medicare's clinician data lists 4 practice locations, including Wynewood, PA, Philadelphia, PA and Paoli, PA. Call before your visit to confirm the address.
- What is Ching K. Ma's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Ching K. Ma accept Medicare assignment?
- Yes. Medicare's clinician data says Ching K. Ma 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 Ching K. Ma?
- (610) 642-1908, as listed in official Medicare / NPI Registry data.
- What is Ching K. Ma's NPI number?
- 1437322252. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ching K. Ma works
Medicare's Facility Affiliation Data lists Ching K. Ma at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Main Line Hospital LankenauWynnewood, PA · Acute Care Hospital · CCN 390195
- Thomas Jefferson University HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390174
Practice locations
Addresses where Ching K. Ma is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 E Lancaster AveWynewood, PA 19096 (610) 642‑1908
- 1100 Walnut St, Fl 4Philadelphia, PA 19107 (215) 955‑2897
- 111 S 11th StPhiladelphia, PA 19107 (215) 955‑6540
- 255 W Lancaster Ave, Suite 331Paoli, PA 19301 (484) 476‑1000
Group practices
Medicare enrollment lists Ching K. Ma as a member of these groups (CMS data updated 2026-10-02).
- Jefferson University Physicians1,531 clinicians in the group
- Main Line Healthcare1,184 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Wynewood
Clinicians with the same Medicare primary specialty in Wynewood, PA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437322252 |
| 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