Quick answers
- Which hospitals does Lavanya Viswanathan work at?
- Medicare's official clinician data lists Lavanya Viswanathan at 3 hospitals: Highline Medical Center, St Francis Community Hospital and St Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lavanya Viswanathan see patients?
- Medicare's clinician data lists 1 practice location in Burien, WA. Call before your visit to confirm the address.
- What is Lavanya Viswanathan's specialty?
- Medicare lists Endocrinology as the primary specialty.
- Does Lavanya Viswanathan accept Medicare assignment?
- Medicare's clinician data says Lavanya Viswanathan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Lavanya Viswanathan offer telehealth?
- Medicare's clinician data says Lavanya Viswanathan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Lavanya Viswanathan's NPI number?
- 1285029959. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lavanya Viswanathan works
Medicare's Facility Affiliation Data lists Lavanya Viswanathan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Highline Medical CenterBurien, WA · Acute Care Hospital · CCN 500011
- St Francis Community HospitalFederal Way, WA · Acute Care Hospital · CCN 500141
- St Joseph Medical CenterTacoma, WA · Acute Care Hospital · CCN 500108
Practice locations
Addresses where Lavanya Viswanathan is enrolled with Medicare (CMS data updated 2026-10-02).
- 16045 1st Ave S, Fl 1Burien, WA 98148
Specialties
- Endocrinologyprimary
Other endocrinologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1285029959 |
| 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