Quick answers
- Where does Jocelyn Ko see patients?
- Medicare's clinician data lists 7 practice locations, including Seattle, WA, Arcadia, CA and Tempe, AZ. Call before your visit to confirm the address.
- What is Jocelyn Ko's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Jocelyn Ko accept Medicare assignment?
- Yes. Medicare's clinician data says Jocelyn Ko 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 Jocelyn Ko offer telehealth?
- Medicare's clinician data says Jocelyn Ko offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jocelyn Ko?
- (206) 682-2661, as listed in official Medicare / NPI Registry data.
- What is Jocelyn Ko's NPI number?
- 1831478528. 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 Jocelyn Ko is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1334 Terry AveSeattle, WA 98101 (206) 682‑2661
- 51 N 5th Ave, Suite 303Arcadia, CA 91006 (855) 221‑2642
- 5801 S McClintock Dr, Suite 104Tempe, AZ 85283 (623) 220‑2602
- 724 N Montezuma St, Suite APrescott, AZ 86301 (855) 221‑2642
- 7901 4th St N, Suite 300St Petersburg, FL 33702 (855) 221‑2642
Group practices
Medicare enrollment lists Jocelyn Ko as a member of these groups (CMS data updated 2026-10-02).
- Mulberry Medical LLC28 clinicians in the group
- BC Collective of Ga LLC10 clinicians in the group
- Seattle Internist Group PLLC8 clinicians in the group
- BC Collective of Ca PC4 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Seattle
Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831478528 |
| 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