Quick answers
- Which hospitals does Trieneke A. Kylstra work at?
- Medicare's official clinician data lists Trieneke A. Kylstra at 3 hospitals: Adventist Health Ukiah Valley, Petaluma Valley Hospital and Providence Santa Rosa Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Trieneke A. Kylstra see patients?
- Medicare's clinician data lists 1 practice location in Santa Rosa, CA. Call before your visit to confirm the address.
- What is Trieneke A. Kylstra's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Trieneke A. Kylstra accept Medicare assignment?
- Yes. Medicare's clinician data says Trieneke A. Kylstra 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 Trieneke A. Kylstra offer telehealth?
- Medicare's clinician data says Trieneke A. Kylstra offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Trieneke A. Kylstra?
- (707) 542-1611, as listed in official Medicare / NPI Registry data.
- What is Trieneke A. Kylstra's NPI number?
- 1740243286. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Trieneke A. Kylstra works
Medicare's Facility Affiliation Data lists Trieneke A. Kylstra at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health Ukiah ValleyUkiah, CA · Acute Care Hospital · CCN 050301
- Petaluma Valley HospitalPetaluma, CA · Acute Care Hospital · CCN 050136
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA · Acute Care Hospital · CCN 050174
Practice locations
Addresses where Trieneke A. Kylstra is enrolled with Medicare (CMS data updated 2026-10-02).
- 2323 Bethards DrSanta Rosa, CA 95405 (707) 542‑1611
Group practices
Medicare enrollment lists Trieneke A. Kylstra as a member of this group (CMS data updated 2026-10-02).
- Providence Medical Foundation1,466 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Santa Rosa
Clinicians with the same Medicare primary specialty in Santa Rosa, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Cincinnati College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740243286 |
| 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