Quick answers
- Where does James K. Parker see patients?
- Medicare's clinician data lists 2 practice locations, including Walla Walla, WA and Spokane Valley, WA. Call before your visit to confirm the address.
- What is James K. Parker's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does James K. Parker accept Medicare assignment?
- Yes. Medicare's clinician data says James K. Parker 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 James K. Parker?
- (509) 525-9404, as listed in official Medicare / NPI Registry data.
- What is James K. Parker's NPI number?
- 1144789405. 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 James K. Parker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1125 S 2nd Ave, Suite AWalla Walla, WA 99362 (509) 525‑9404
- 1807 N Hutchinson RdSpokane Valley, WA 99212
Group practices
Medicare enrollment lists James K. Parker as a member of this group (CMS data updated 2026-10-02).
- Mountain West Derm - Blackhart PLLC105 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Walla Walla
Clinicians with the same Medicare primary specialty in Walla Walla, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144789405 |
| 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