Quick answers
- Where does James S. Liou see patients?
- Medicare's clinician data lists 2 practice locations, including Norwood, MA and Wellesley, MA. Call before your visit to confirm the address.
- What is James S. Liou's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does James S. Liou accept Medicare assignment?
- Yes. Medicare's clinician data says James S. Liou 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 James S. Liou?
- (781) 762-5858, as listed in official Medicare / NPI Registry data.
- What is James S. Liou's NPI number?
- 1609098136. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where James S. Liou is enrolled with Medicare (CMS data updated 2026-10-02).
- 128 Carnegie Row, Suite 202Norwood, MA 02062 (781) 762‑5858
- 386 Washington StWellesley, MA 02481 (781) 235‑1533
Group practices
Medicare enrollment lists James S. Liou as a member of these groups (CMS data updated 2026-10-02).
- Adult and Pediatric Dermatology PC40 clinicians in the group
- Dermatology Associates PC19 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Norwood
Clinicians with the same Medicare primary specialty in Norwood, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609098136 |
| 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
- 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