Quick answers
- Which hospitals does Ling J. Chang work at?
- Medicare's official clinician data lists Ling J. Chang at 1 hospital: Mercy Medical Ctr. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ling J. Chang see patients?
- Medicare's clinician data lists 1 practice location in Springfield, MA. Call before your visit to confirm the address.
- What is Ling J. Chang's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Ling J. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Ling J. Chang 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 Ling J. Chang?
- (860) 714-9688, as listed in official Medicare / NPI Registry data.
- What is Ling J. Chang's NPI number?
- 1992956734. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ling J. Chang works
Medicare's Facility Affiliation Data lists Ling J. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical CtrSpringfield, MA · Acute Care Hospital · CCN 220066
Practice locations
Addresses where Ling J. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 271 Carew StSpringfield, MA 01104 (860) 714‑9688
Group practices
Medicare enrollment lists Ling J. Chang as a member of this group (CMS data updated 2026-10-02).
- Woodland Anesthesia Associates PC174 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Massachusetts →
Other nurse anesthetists in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992956734 |
| 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