Quick answers
- Which hospitals does Sally Tan work at?
- Medicare's official clinician data lists Sally Tan at 2 hospitals: Emerson Hospital - and Mount Auburn Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sally Tan see patients?
- Medicare's clinician data lists 2 practice locations, including Concord, MA and Cambridge, MA. Call before your visit to confirm the address.
- What is Sally Tan's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Sally Tan accept Medicare assignment?
- Yes. Medicare's clinician data says Sally Tan 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 Sally Tan offer telehealth?
- Medicare's clinician data says Sally Tan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sally Tan?
- (978) 369-9023, as listed in official Medicare / NPI Registry data.
- What is Sally Tan's NPI number?
- 1316437783. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sally Tan works
Medicare's Facility Affiliation Data lists Sally Tan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Emerson Hospital -W Concord, MA · Acute Care Hospital · CCN 220084
- Mount Auburn HospitalCambridge, MA · Acute Care Hospital · CCN 220002
Practice locations
Addresses where Sally Tan is enrolled with Medicare (CMS data updated 2026-10-02).
- 290 Baker AveConcord, MA 01742 (978) 369‑9023
- 625 Mount Auburn StCambridge, MA 02138 (617) 354‑5658
Group practices
Medicare enrollment lists Sally Tan as a member of this group (CMS data updated 2026-10-02).
- Dermatology Associates of Concord Inc15 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Concord
Clinicians with the same Medicare primary specialty in Concord, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316437783 |
| 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