Quick answers
- Where does John R. Hiemstra see patients?
- Medicare's clinician data lists 7 practice locations, including Lynden, WA, Bellingham, WA and Mount Vernon, WA. Call before your visit to confirm the address.
- What is John R. Hiemstra's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does John R. Hiemstra accept Medicare assignment?
- Yes. Medicare's clinician data says John R. Hiemstra 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 John R. Hiemstra?
- (360) 671-3345, as listed in official Medicare / NPI Registry data.
- What is John R. Hiemstra's NPI number?
- 1639102502. 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 John R. Hiemstra is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1610 Grover StLynden, WA 98264
- 2075 Barkley Blvd, Suite 103Bellingham, WA 98226 (360) 671‑3345
- 2116 E Section StMount Vernon, WA 98274 (360) 428‑1700
- 2600 Compass RdGlenview, IL 60026
- 3130 Squalicum PkwyBellingham, WA 98225
Group practices
Medicare enrollment lists John R. Hiemstra as a member of these groups (CMS data updated 2026-10-02).
- Select Rehabilitation, LLC2,046 clinicians in the group
- Select Outpatient Services Inc805 clinicians in the group
- Family Care Network, PLLC124 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Lynden
Clinicians with the same Medicare primary specialty in Lynden, WA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639102502 |
| 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