Quick answers
- Which hospitals does Harlan D. Halma work at?
- Medicare's official clinician data lists Harlan D. Halma at 2 hospitals: Astria Sunnyside Hospital and Yakima Valley Memorial. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harlan D. Halma see patients?
- Medicare's clinician data lists 2 practice locations, including Sunnyside, WA. Call before your visit to confirm the address.
- What is Harlan D. Halma's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Harlan D. Halma accept Medicare assignment?
- Yes. Medicare's clinician data says Harlan D. Halma 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 Harlan D. Halma?
- (509) 837-3933, as listed in official Medicare / NPI Registry data.
- What is Harlan D. Halma's NPI number?
- 1487609814. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harlan D. Halma works
Medicare's Facility Affiliation Data lists Harlan D. Halma at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Astria Sunnyside HospitalSunnyside, WA · Critical Access Hospital · CCN 501330
- Yakima Valley MemorialYakima, WA · Acute Care Hospital · CCN 500036
Practice locations
Addresses where Harlan D. Halma is enrolled with Medicare (CMS data updated 2026-10-02).
- 2303 Reith WaySunnyside, WA 98944 (509) 837‑3933
- 700 S 11th StSunnyside, WA 98944 (509) 839‑6822
Group practices
Medicare enrollment lists Harlan D. Halma as a member of these groups (CMS data updated 2026-10-02).
- Swofford and Halma Clinic, Inc. P.S.10 clinicians in the group
- Mid-Valley Community Clinic PLLC6 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Sunnyside
Clinicians with the same Medicare primary specialty in Sunnyside, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Michigan State University College Of Human Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487609814 |
| 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