Quick answers
- Which hospitals does Chong Shou work at?
- Medicare's official clinician data lists Chong Shou at 4 hospitals: Holy Family Hospital, Melrosewakefield Healthcare, Merrimack Health Lawrence Hospital and Tufts Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Chong Shou see patients?
- Medicare's clinician data lists 4 practice locations, including Lawrence, MA, Medford, MA and Melrose, MA. Call before your visit to confirm the address.
- What is Chong Shou's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Chong Shou accept Medicare assignment?
- Yes. Medicare's clinician data says Chong Shou 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 Chong Shou?
- (781) 306-6000, as listed in official Medicare / NPI Registry data.
- What is Chong Shou's NPI number?
- 1508125535. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Chong Shou works
Medicare's Facility Affiliation Data lists Chong Shou at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Family HospitalMethuen, MA · Acute Care Hospital · CCN 220080
- Melrosewakefield HealthcareMelrose, MA · Acute Care Hospital · CCN 220070
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
- Tufts Medical CenterBoston, MA · Acute Care Hospital · CCN 220116
Practice locations
Addresses where Chong Shou is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 General StLawrence, MA 01841
- 170 Governors AveMedford, MA 02155 (781) 306‑6000
- 585 Lebanon StMelrose, MA 02176 (781) 979‑3000
- 70 E StMethuen, MA 01844 (978) 687‑0151
Group practices
Medicare enrollment lists Chong Shou as a member of these groups (CMS data updated 2026-10-02).
- Community Medical Associates, Inc.157 clinicians in the group
- Lawrence General Hospital123 clinicians in the group
- Massachusetts Acute Care Specialists PC43 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lawrence
Clinicians with the same Medicare primary specialty in Lawrence, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508125535 |
| 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